389817472102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{497423}}^1$

素因数の和:497988

約数の個数: 32

約数和(自身を含む): 631768273920

約数和(自身を除く): 241950801818

約数列:

[1, 2, 19, 38, 41, 82, 503, 779, 1006, 1558, 9557, 19114, 20623, 41246, 391837, 497423, 783674, 994846, 9451037, 18902074, 20394343, 40788686, 250203769, 387492517, 500407538, 774985034, 4753871611, 9507743222, 10258354529, 20516709058, 194908736051, 389817472102]

約数ペア:

[(1, 389817472102), (2, 194908736051), (19, 20516709058), (38, 10258354529), (41, 9507743222), (82, 4753871611), (503, 774985034), (779, 500407538), (1006, 387492517), (1558, 250203769), (9557, 40788686), (19114, 20394343), (20623, 18902074), (41246, 9451037), (391837, 994846), (497423, 783674)]