245261036204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2239}}^1\times {\mathrm{636863}}^1$

素因数の和:639149

約数の個数: 24

約数和(自身を含む): 439385210880

約数和(自身を除く): 194124174676

約数列:

[1, 2, 4, 43, 86, 172, 2239, 4478, 8956, 96277, 192554, 385108, 636863, 1273726, 2547452, 27385109, 54770218, 109540436, 1425936257, 2851872514, 5703745028, 61315259051, 122630518102, 245261036204]

約数ペア:

[(1, 245261036204), (2, 122630518102), (4, 61315259051), (43, 5703745028), (86, 2851872514), (172, 1425936257), (2239, 109540436), (4478, 54770218), (8956, 27385109), (96277, 2547452), (192554, 1273726), (385108, 636863)]