988917004

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{317}}^1\times {\mathrm{4357}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 1746163440

約数和(自身を除く): 757246436

約数列:

[1, 2, 4, 179, 317, 358, 634, 716, 1268, 4357, 8714, 17428, 56743, 113486, 226972, 779903, 1381169, 1559806, 2762338, 3119612, 5524676, 247229251, 494458502, 988917004]

約数ペア:

[(1, 988917004), (2, 494458502), (4, 247229251), (179, 5524676), (317, 3119612), (358, 2762338), (634, 1559806), (716, 1381169), (1268, 779903), (4357, 226972), (8714, 113486), (17428, 56743)]