4894630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 9906624

約数和(自身を除く): 5011994

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1637, 2990, 3274, 8185, 16370, 21281, 37651, 42562, 75302, 106405, 188255, 212810, 376510, 489463, 978926, 2447315, 4894630]

約数ペア:

[(1, 4894630), (2, 2447315), (5, 978926), (10, 489463), (13, 376510), (23, 212810), (26, 188255), (46, 106405), (65, 75302), (115, 42562), (130, 37651), (230, 21281), (299, 16370), (598, 8185), (1495, 3274), (1637, 2990)]