1404777490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{99559}}^1$

素因数の和:99666

約数の個数: 32

約数和(自身を含む): 2709624960

約数和(自身を除く): 1304847470

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 99559, 199118, 497795, 995590, 1692503, 3385006, 8263397, 8462515, 16526794, 16925030, 41316985, 82633970, 140477749, 280955498, 702388745, 1404777490]

約数ペア:

[(1, 1404777490), (2, 702388745), (5, 280955498), (10, 140477749), (17, 82633970), (34, 41316985), (83, 16925030), (85, 16526794), (166, 8462515), (170, 8263397), (415, 3385006), (830, 1692503), (1411, 995590), (2822, 497795), (7055, 199118), (14110, 99559)]