520582946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{21143}}^1$

素因数の和:22105

約数の個数: 16

約数和(自身を含む): 841869504

約数和(自身を除く): 321286558

約数列:

[1, 2, 13, 26, 947, 1894, 12311, 21143, 24622, 42286, 274859, 549718, 20022421, 40044842, 260291473, 520582946]

約数ペア:

[(1, 520582946), (2, 260291473), (13, 40044842), (26, 20022421), (947, 549718), (1894, 274859), (12311, 42286), (21143, 24622)]