811049968

素因数分解:

$2^4\times {\mathrm{2053}}^1\times {\mathrm{24691}}^1$

素因数の和:26752

約数の個数: 20

約数和(自身を含む): 1572238408

約数和(自身を除く): 761188440

約数列:

[1, 2, 4, 8, 16, 2053, 4106, 8212, 16424, 24691, 32848, 49382, 98764, 197528, 395056, 50690623, 101381246, 202762492, 405524984, 811049968]

約数ペア:

[(1, 811049968), (2, 405524984), (4, 202762492), (8, 101381246), (16, 50690623), (2053, 395056), (4106, 197528), (8212, 98764), (16424, 49382), (24691, 32848)]