257414511602

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1\times {\mathrm{965611}}^1$

素因数の和:968905

約数の個数: 16

約数和(自身を含む): 395661448224

約数和(自身を除く): 138246936622

約数列:

[1, 2, 41, 82, 3251, 6502, 133291, 266582, 965611, 1931222, 39590051, 79180102, 3139201361, 6278402722, 128707255801, 257414511602]

約数ペア:

[(1, 257414511602), (2, 128707255801), (41, 6278402722), (82, 3139201361), (3251, 79180102), (6502, 39590051), (133291, 1931222), (266582, 965611)]