520068406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{165311}}^1$

素因数の和:165348

約数の個数: 24

約数和(自身を含む): 923432832

約数和(自身を除く): 403364426

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 165311, 330622, 1818421, 2149043, 3636842, 4298086, 20002631, 23639473, 40005262, 47278946, 260034203, 520068406]

約数ペア:

[(1, 520068406), (2, 260034203), (11, 47278946), (13, 40005262), (22, 23639473), (26, 20002631), (121, 4298086), (143, 3636842), (242, 2149043), (286, 1818421), (1573, 330622), (3146, 165311)]