556345910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{21673}}^1$

素因数の和:21848

約数の個数: 32

約数和(自身を含む): 1067401152

約数和(自身を除く): 511055242

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 12835, 21673, 25670, 43346, 108365, 216730, 368441, 736882, 1842205, 3272623, 3684410, 6545246, 16363115, 32726230, 55634591, 111269182, 278172955, 556345910]

約数ペア:

[(1, 556345910), (2, 278172955), (5, 111269182), (10, 55634591), (17, 32726230), (34, 16363115), (85, 6545246), (151, 3684410), (170, 3272623), (302, 1842205), (755, 736882), (1510, 368441), (2567, 216730), (5134, 108365), (12835, 43346), (21673, 25670)]