396772996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{32237}}^1$

素因数の和:32439

約数の個数: 24

約数和(自身を含む): 739281816

約数和(自身を除く): 342508820

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 32237, 64474, 128948, 548029, 1096058, 2192116, 5834897, 11669794, 23339588, 99193249, 198386498, 396772996]

約数ペア:

[(1, 396772996), (2, 198386498), (4, 99193249), (17, 23339588), (34, 11669794), (68, 5834897), (181, 2192116), (362, 1096058), (724, 548029), (3077, 128948), (6154, 64474), (12308, 32237)]