6948820

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 14692104

約数和(自身を除く): 7743284

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2213, 3140, 4426, 8852, 11065, 22130, 44260, 347441, 694882, 1389764, 1737205, 3474410, 6948820]

約数ペア:

[(1, 6948820), (2, 3474410), (4, 1737205), (5, 1389764), (10, 694882), (20, 347441), (157, 44260), (314, 22130), (628, 11065), (785, 8852), (1570, 4426), (2213, 3140)]