2017651876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{9721}}^1$

素因数の和:12475

約数の個数: 24

約数和(自身を含む): 3718470560

約数和(自身を除く): 1700818684

約数列:

[1, 2, 4, 19, 38, 76, 2731, 5462, 9721, 10924, 19442, 38884, 51889, 103778, 184699, 207556, 369398, 738796, 26548051, 53096102, 106192204, 504412969, 1008825938, 2017651876]

約数ペア:

[(1, 2017651876), (2, 1008825938), (4, 504412969), (19, 106192204), (38, 53096102), (76, 26548051), (2731, 738796), (5462, 369398), (9721, 207556), (10924, 184699), (19442, 103778), (38884, 51889)]