401696570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{214811}}^1$

素因数の和:214846

約数の個数: 32

約数和(自身を含む): 835189056

約数和(自身を除く): 433492486

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 214811, 429622, 1074055, 2148110, 2362921, 3651787, 4725842, 7303574, 11814605, 18258935, 23629210, 36517870, 40169657, 80339314, 200848285, 401696570]

約数ペア:

[(1, 401696570), (2, 200848285), (5, 80339314), (10, 40169657), (11, 36517870), (17, 23629210), (22, 18258935), (34, 11814605), (55, 7303574), (85, 4725842), (110, 3651787), (170, 2362921), (187, 2148110), (374, 1074055), (935, 429622), (1870, 214811)]