355207866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{2137}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 765780288

約数和(自身を除く): 410572422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2131, 2137, 4262, 4274, 6393, 6411, 12786, 12822, 27703, 27781, 55406, 55562, 83109, 83343, 166218, 166686, 4553947, 9107894, 13661841, 27323682, 59201311, 118402622, 177603933, 355207866]

約数ペア:

[(1, 355207866), (2, 177603933), (3, 118402622), (6, 59201311), (13, 27323682), (26, 13661841), (39, 9107894), (78, 4553947), (2131, 166686), (2137, 166218), (4262, 83343), (4274, 83109), (6393, 55562), (6411, 55406), (12786, 27781), (12822, 27703)]