2969860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 6281856

約数和(自身を除く): 3311996

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 911, 1630, 1822, 3260, 3644, 4555, 9110, 18220, 148493, 296986, 593972, 742465, 1484930, 2969860]

約数ペア:

[(1, 2969860), (2, 1484930), (4, 742465), (5, 593972), (10, 296986), (20, 148493), (163, 18220), (326, 9110), (652, 4555), (815, 3644), (911, 3260), (1630, 1822)]