677013584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{112237}}^1$

素因数の和:112287

約数の個数: 40

約数和(自身を含む): 1461338760

約数和(自身を除く): 784325176

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 112237, 224474, 448948, 897896, 1459081, 1795792, 2918162, 3254873, 5836324, 6509746, 11672648, 13019492, 23345296, 26038984, 42313349, 52077968, 84626698, 169253396, 338506792, 677013584]

約数ペア:

[(1, 677013584), (2, 338506792), (4, 169253396), (8, 84626698), (13, 52077968), (16, 42313349), (26, 26038984), (29, 23345296), (52, 13019492), (58, 11672648), (104, 6509746), (116, 5836324), (208, 3254873), (232, 2918162), (377, 1795792), (464, 1459081), (754, 897896), (1508, 448948), (3016, 224474), (6032, 112237)]