331540404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2125259}}^1$

素因数の和:2125279

約数の個数: 24

約数和(自身を含む): 833101920

約数和(自身を除く): 501561516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2125259, 4250518, 6375777, 8501036, 12751554, 25503108, 27628367, 55256734, 82885101, 110513468, 165770202, 331540404]

約数ペア:

[(1, 331540404), (2, 165770202), (3, 110513468), (4, 82885101), (6, 55256734), (12, 27628367), (13, 25503108), (26, 12751554), (39, 8501036), (52, 6375777), (78, 4250518), (156, 2125259)]