520011882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2222273}}^1$

素因数の和:2222294

約数の個数: 24

約数和(自身を含む): 1213361604

約数和(自身を除く): 693349722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2222273, 4444546, 6666819, 13333638, 20000457, 28889549, 40000914, 57779098, 86668647, 173337294, 260005941, 520011882]

約数ペア:

[(1, 520011882), (2, 260005941), (3, 173337294), (6, 86668647), (9, 57779098), (13, 40000914), (18, 28889549), (26, 20000457), (39, 13333638), (78, 6666819), (117, 4444546), (234, 2222273)]