2631398

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2468

約数の個数: 24

約数和(自身を含む): 5010984

約数和(自身を除く): 2379586

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2441, 4882, 17087, 26851, 34174, 53702, 119609, 187957, 239218, 375914, 1315699, 2631398]

約数ペア:

[(1, 2631398), (2, 1315699), (7, 375914), (11, 239218), (14, 187957), (22, 119609), (49, 53702), (77, 34174), (98, 26851), (154, 17087), (539, 4882), (1078, 2441)]