2040373048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49843}}^1$

素因数の和:49916

約数の個数: 64

約数和(自身を含む): 4737173760

約数和(自身を除く): 2696800712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2924, 5117, 5848, 10234, 20468, 40936, 49843, 99686, 199372, 348901, 398744, 697802, 847331, 1395604, 1694662, 2143249, 2791208, 3389324, 4286498, 5931317, 6778648, 8572996, 11862634, 15002743, 17145992, 23725268, 30005486, 36435233, 47450536, 60010972, 72870466, 120021944, 145740932, 255046631, 291481864, 510093262, 1020186524, 2040373048]

約数ペア:

[(1, 2040373048), (2, 1020186524), (4, 510093262), (7, 291481864), (8, 255046631), (14, 145740932), (17, 120021944), (28, 72870466), (34, 60010972), (43, 47450536), (56, 36435233), (68, 30005486), (86, 23725268), (119, 17145992), (136, 15002743), (172, 11862634), (238, 8572996), (301, 6778648), (344, 5931317), (476, 4286498), (602, 3389324), (731, 2791208), (952, 2143249), (1204, 1694662), (1462, 1395604), (2408, 847331), (2924, 697802), (5117, 398744), (5848, 348901), (10234, 199372), (20468, 99686), (40936, 49843)]