2098202405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{47681}}^1$

素因数の和:48376

約数の個数: 16

約数和(自身を含む): 2715585264

約数和(自身を除く): 617382859

約数列:

[1, 5, 13, 65, 677, 3385, 8801, 44005, 47681, 238405, 619853, 3099265, 32280037, 161400185, 419640481, 2098202405]

約数ペア:

[(1, 2098202405), (5, 419640481), (13, 161400185), (65, 32280037), (677, 3099265), (3385, 619853), (8801, 238405), (44005, 47681)]