626257788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4014473}}^1$

素因数の和:4014493

約数の個数: 24

約数和(自身を含む): 1573673808

約数和(自身を除く): 947416020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4014473, 8028946, 12043419, 16057892, 24086838, 48173676, 52188149, 104376298, 156564447, 208752596, 313128894, 626257788]

約数ペア:

[(1, 626257788), (2, 313128894), (3, 208752596), (4, 156564447), (6, 104376298), (12, 52188149), (13, 48173676), (26, 24086838), (39, 16057892), (52, 12043419), (78, 8028946), (156, 4014473)]