17990599216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{233329}}^1$

素因数の和:233477

約数の個数: 40

約数和(自身を含む): 35876820800

約数和(自身を除く): 17886221584

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 4819, 9638, 19276, 38552, 77104, 233329, 466658, 933316, 1866632, 3733264, 14233069, 18432991, 28466138, 36865982, 56932276, 73731964, 113864552, 147463928, 227729104, 294927856, 1124412451, 2248824902, 4497649804, 8995299608, 17990599216]

約数ペア:

[(1, 17990599216), (2, 8995299608), (4, 4497649804), (8, 2248824902), (16, 1124412451), (61, 294927856), (79, 227729104), (122, 147463928), (158, 113864552), (244, 73731964), (316, 56932276), (488, 36865982), (632, 28466138), (976, 18432991), (1264, 14233069), (4819, 3733264), (9638, 1866632), (19276, 933316), (38552, 466658), (77104, 233329)]