1243346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 2222640

約数和(自身を除く): 979294

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 97, 194, 221, 377, 442, 493, 754, 986, 1261, 1649, 2522, 2813, 3298, 5626, 6409, 12818, 21437, 36569, 42874, 47821, 73138, 95642, 621673, 1243346]

約数ペア:

[(1, 1243346), (2, 621673), (13, 95642), (17, 73138), (26, 47821), (29, 42874), (34, 36569), (58, 21437), (97, 12818), (194, 6409), (221, 5626), (377, 3298), (442, 2813), (493, 2522), (754, 1649), (986, 1261)]