1630443386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{438527}}^1$

素因数の和:438566

約数の個数: 24

約数和(自身を含む): 2889022464

約数和(自身を除く): 1258579078

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 438527, 877054, 4823797, 5700851, 9647594, 11401702, 62709361, 74111063, 125418722, 148222126, 815221693, 1630443386]

約数ペア:

[(1, 1630443386), (2, 815221693), (11, 148222126), (13, 125418722), (22, 74111063), (26, 62709361), (143, 11401702), (169, 9647594), (286, 5700851), (338, 4823797), (1859, 877054), (3718, 438527)]