28654808830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{538523}}^1$

素因数の和:538860

約数の個数: 32

約数和(自身を含む): 54787277664

約数和(自身を除く): 26132468834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 5321, 10642, 26605, 53210, 538523, 1077046, 2692615, 5385230, 9154891, 18309782, 45774455, 91548910, 168557699, 337115398, 842788495, 1685576990, 2865480883, 5730961766, 14327404415, 28654808830]

約数ペア:

[(1, 28654808830), (2, 14327404415), (5, 5730961766), (10, 2865480883), (17, 1685576990), (34, 842788495), (85, 337115398), (170, 168557699), (313, 91548910), (626, 45774455), (1565, 18309782), (3130, 9154891), (5321, 5385230), (10642, 2692615), (26605, 1077046), (53210, 538523)]