61504404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394259}}^1$

素因数の和:394279

約数の個数: 24

約数和(自身を含む): 154549920

約数和(自身を除く): 93045516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 394259, 788518, 1182777, 1577036, 2365554, 4731108, 5125367, 10250734, 15376101, 20501468, 30752202, 61504404]

約数ペア:

[(1, 61504404), (2, 30752202), (3, 20501468), (4, 15376101), (6, 10250734), (12, 5125367), (13, 4731108), (26, 2365554), (39, 1577036), (52, 1182777), (78, 788518), (156, 394259)]