1580459913948

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1\times {\mathrm{667987}}^1$

素因数の和:670842

約数の個数: 48

約数和(自身を含む): 3741032058624

約数和(自身を除く): 2160572144676

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2777, 5554, 8331, 11108, 16662, 33324, 197167, 394334, 591501, 667987, 788668, 1183002, 1335974, 2003961, 2366004, 2671948, 4007922, 8015844, 47427077, 94854154, 142281231, 189708308, 284562462, 569124924, 1854999899, 3709999798, 5564999697, 7419999596, 11129999394, 22259998788, 131704992829, 263409985658, 395114978487, 526819971316, 790229956974, 1580459913948]

約数ペア:

[(1, 1580459913948), (2, 790229956974), (3, 526819971316), (4, 395114978487), (6, 263409985658), (12, 131704992829), (71, 22259998788), (142, 11129999394), (213, 7419999596), (284, 5564999697), (426, 3709999798), (852, 1854999899), (2777, 569124924), (5554, 284562462), (8331, 189708308), (11108, 142281231), (16662, 94854154), (33324, 47427077), (197167, 8015844), (394334, 4007922), (591501, 2671948), (667987, 2366004), (788668, 2003961), (1183002, 1335974)]