931810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 1881792

約数和(自身を除く): 949982

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 197, 215, 394, 430, 473, 946, 985, 1970, 2167, 2365, 4334, 4730, 8471, 10835, 16942, 21670, 42355, 84710, 93181, 186362, 465905, 931810]

約数ペア:

[(1, 931810), (2, 465905), (5, 186362), (10, 93181), (11, 84710), (22, 42355), (43, 21670), (55, 16942), (86, 10835), (110, 8471), (197, 4730), (215, 4334), (394, 2365), (430, 2167), (473, 1970), (946, 985)]