268784806

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{2711}}^1$

素因数の和:3359

約数の個数: 16

約数和(自身を含む): 408589920

約数和(自身を除く): 139805114

約数列:

[1, 2, 89, 178, 557, 1114, 2711, 5422, 49573, 99146, 241279, 482558, 1510027, 3020054, 134392403, 268784806]

約数ペア:

[(1, 268784806), (2, 134392403), (89, 3020054), (178, 1510027), (557, 482558), (1114, 241279), (2711, 99146), (5422, 49573)]