717148910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{19993}}^1$

素因数の和:20228

約数の個数: 32

約数和(自身を含む): 1373347872

約数和(自身を除く): 656198962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 7174, 17935, 19993, 35870, 39986, 99965, 199930, 339881, 679762, 1699405, 3398810, 4218523, 8437046, 21092615, 42185230, 71714891, 143429782, 358574455, 717148910]

約数ペア:

[(1, 717148910), (2, 358574455), (5, 143429782), (10, 71714891), (17, 42185230), (34, 21092615), (85, 8437046), (170, 4218523), (211, 3398810), (422, 1699405), (1055, 679762), (2110, 339881), (3587, 199930), (7174, 99965), (17935, 39986), (19993, 35870)]