380455764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2438819}}^1$

素因数の和:2438839

約数の個数: 24

約数和(自身を含む): 956017440

約数和(自身を除く): 575561676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2438819, 4877638, 7316457, 9755276, 14632914, 29265828, 31704647, 63409294, 95113941, 126818588, 190227882, 380455764]

約数ペア:

[(1, 380455764), (2, 190227882), (3, 126818588), (4, 95113941), (6, 63409294), (12, 31704647), (13, 29265828), (26, 14632914), (39, 9755276), (52, 7316457), (78, 4877638), (156, 2438819)]