2101012008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{6427}}^1$

素因数の和:6746

約数の個数: 64

約数和(自身を含む): 5373293760

約数和(自身を除く): 3272281752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 257, 318, 424, 514, 636, 771, 1028, 1272, 1542, 2056, 3084, 6168, 6427, 12854, 13621, 19281, 25708, 27242, 38562, 40863, 51416, 54484, 77124, 81726, 108968, 154248, 163452, 326904, 340631, 681262, 1021893, 1362524, 1651739, 2043786, 2725048, 3303478, 4087572, 4955217, 6606956, 8175144, 9910434, 13213912, 19820868, 39641736, 87542167, 175084334, 262626501, 350168668, 525253002, 700337336, 1050506004, 2101012008]

約数ペア:

[(1, 2101012008), (2, 1050506004), (3, 700337336), (4, 525253002), (6, 350168668), (8, 262626501), (12, 175084334), (24, 87542167), (53, 39641736), (106, 19820868), (159, 13213912), (212, 9910434), (257, 8175144), (318, 6606956), (424, 4955217), (514, 4087572), (636, 3303478), (771, 2725048), (1028, 2043786), (1272, 1651739), (1542, 1362524), (2056, 1021893), (3084, 681262), (6168, 340631), (6427, 326904), (12854, 163452), (13621, 154248), (19281, 108968), (25708, 81726), (27242, 77124), (38562, 54484), (40863, 51416)]