3899689976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4703}}^1$

素因数の和:4813

約数の個数: 128

約数和(自身を含む): 9672929280

約数和(自身を除く): 5773239304

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 67, 68, 91, 104, 119, 134, 136, 182, 221, 238, 268, 364, 442, 469, 476, 536, 728, 871, 884, 938, 952, 1139, 1547, 1742, 1768, 1876, 2278, 3094, 3484, 3752, 4556, 4703, 6097, 6188, 6968, 7973, 9112, 9406, 12194, 12376, 14807, 15946, 18812, 24388, 29614, 31892, 32921, 37624, 48776, 59228, 61139, 63784, 65842, 79951, 103649, 118456, 122278, 131684, 159902, 207298, 244556, 263368, 315101, 319804, 414596, 427973, 489112, 559657, 630202, 639608, 829192, 855946, 1039363, 1119314, 1260404, 1711892, 2078726, 2205707, 2238628, 2520808, 3423784, 4096313, 4157452, 4411414, 4477256, 5356717, 7275541, 8192626, 8314904, 8822828, 10713434, 14551082, 16385252, 17645656, 21426868, 28674191, 29102164, 32770504, 37497019, 42853736, 57348382, 58204328, 69637321, 74994038, 114696764, 139274642, 149988076, 229393528, 278549284, 299976152, 487461247, 557098568, 974922494, 1949844988, 3899689976]

約数ペア:

[(1, 3899689976), (2, 1949844988), (4, 974922494), (7, 557098568), (8, 487461247), (13, 299976152), (14, 278549284), (17, 229393528), (26, 149988076), (28, 139274642), (34, 114696764), (52, 74994038), (56, 69637321), (67, 58204328), (68, 57348382), (91, 42853736), (104, 37497019), (119, 32770504), (134, 29102164), (136, 28674191), (182, 21426868), (221, 17645656), (238, 16385252), (268, 14551082), (364, 10713434), (442, 8822828), (469, 8314904), (476, 8192626), (536, 7275541), (728, 5356717), (871, 4477256), (884, 4411414), (938, 4157452), (952, 4096313), (1139, 3423784), (1547, 2520808), (1742, 2238628), (1768, 2205707), (1876, 2078726), (2278, 1711892), (3094, 1260404), (3484, 1119314), (3752, 1039363), (4556, 855946), (4703, 829192), (6097, 639608), (6188, 630202), (6968, 559657), (7973, 489112), (9112, 427973), (9406, 414596), (12194, 319804), (12376, 315101), (14807, 263368), (15946, 244556), (18812, 207298), (24388, 159902), (29614, 131684), (31892, 122278), (32921, 118456), (37624, 103649), (48776, 79951), (59228, 65842), (61139, 63784)]