1115461672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 2299852800

約数和(自身を除く): 1184391128

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 137, 158, 274, 316, 548, 632, 991, 1027, 1096, 1781, 1982, 2054, 3562, 3964, 4108, 7124, 7928, 8216, 10823, 12883, 14248, 21646, 25766, 43292, 51532, 78289, 86584, 103064, 135767, 140699, 156578, 271534, 281398, 313156, 543068, 562796, 626312, 1017757, 1086136, 1125592, 1764971, 2035514, 3529942, 4071028, 7059884, 8142056, 10725593, 14119768, 21451186, 42902372, 85804744, 139432709, 278865418, 557730836, 1115461672]

約数ペア:

[(1, 1115461672), (2, 557730836), (4, 278865418), (8, 139432709), (13, 85804744), (26, 42902372), (52, 21451186), (79, 14119768), (104, 10725593), (137, 8142056), (158, 7059884), (274, 4071028), (316, 3529942), (548, 2035514), (632, 1764971), (991, 1125592), (1027, 1086136), (1096, 1017757), (1781, 626312), (1982, 562796), (2054, 543068), (3562, 313156), (3964, 281398), (4108, 271534), (7124, 156578), (7928, 140699), (8216, 135767), (10823, 103064), (12883, 86584), (14248, 78289), (21646, 51532), (25766, 43292)]