856124828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{968467}}^1$

素因数の和:968501

約数の個数: 24

約数和(自身を含む): 1708377552

約数和(自身を除く): 852252724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 968467, 1936934, 3873868, 12590071, 16463939, 25180142, 32927878, 50360284, 65855756, 214031207, 428062414, 856124828]

約数ペア:

[(1, 856124828), (2, 428062414), (4, 214031207), (13, 65855756), (17, 50360284), (26, 32927878), (34, 25180142), (52, 16463939), (68, 12590071), (221, 3873868), (442, 1936934), (884, 968467)]