2019570864

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{120557}}^1$

素因数の和:120917

約数の個数: 40

約数和(自身を含む): 5232217200

約数和(自身を除く): 3212646336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 16752, 120557, 241114, 361671, 482228, 723342, 964456, 1446684, 1928912, 2893368, 5786736, 42074393, 84148786, 126223179, 168297572, 252446358, 336595144, 504892716, 673190288, 1009785432, 2019570864]

約数ペア:

[(1, 2019570864), (2, 1009785432), (3, 673190288), (4, 504892716), (6, 336595144), (8, 252446358), (12, 168297572), (16, 126223179), (24, 84148786), (48, 42074393), (349, 5786736), (698, 2893368), (1047, 1928912), (1396, 1446684), (2094, 964456), (2792, 723342), (4188, 482228), (5584, 361671), (8376, 241114), (16752, 120557)]