123965764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3889}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 234069080

約数和(自身を除く): 110103316

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2452, 3889, 7778, 7969, 15556, 15938, 31876, 50557, 101114, 202228, 2383957, 4767914, 9535828, 30991441, 61982882, 123965764]

約数ペア:

[(1, 123965764), (2, 61982882), (4, 30991441), (13, 9535828), (26, 4767914), (52, 2383957), (613, 202228), (1226, 101114), (2452, 50557), (3889, 31876), (7778, 15938), (7969, 15556)]