394570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 824256

約数和(自身を除く): 429686

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 211, 374, 422, 935, 1055, 1870, 2110, 2321, 3587, 4642, 7174, 11605, 17935, 23210, 35870, 39457, 78914, 197285, 394570]

約数ペア:

[(1, 394570), (2, 197285), (5, 78914), (10, 39457), (11, 35870), (17, 23210), (22, 17935), (34, 11605), (55, 7174), (85, 4642), (110, 3587), (170, 2321), (187, 2110), (211, 1870), (374, 1055), (422, 935)]