489603910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{19073}}^1$

素因数の和:19248

約数の個数: 32

約数和(自身を含む): 939356352

約数和(自身を除く): 449752442

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 12835, 19073, 25670, 38146, 95365, 190730, 324241, 648482, 1621205, 2880023, 3242410, 5760046, 14400115, 28800230, 48960391, 97920782, 244801955, 489603910]

約数ペア:

[(1, 489603910), (2, 244801955), (5, 97920782), (10, 48960391), (17, 28800230), (34, 14400115), (85, 5760046), (151, 3242410), (170, 2880023), (302, 1621205), (755, 648482), (1510, 324241), (2567, 190730), (5134, 95365), (12835, 38146), (19073, 25670)]