201330317292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1290578957}}^1$

素因数の和:1290578977

約数の個数: 24

約数和(自身を含む): 505906951536

約数和(自身を除く): 304576634244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1290578957, 2581157914, 3871736871, 5162315828, 7743473742, 15486947484, 16777526441, 33555052882, 50332579323, 67110105764, 100665158646, 201330317292]

約数ペア:

[(1, 201330317292), (2, 100665158646), (3, 67110105764), (4, 50332579323), (6, 33555052882), (12, 16777526441), (13, 15486947484), (26, 7743473742), (39, 5162315828), (52, 3871736871), (78, 2581157914), (156, 1290578957)]