289456054

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1\times {\mathrm{1607}}^1$

素因数の和:2519

約数の個数: 16

約数和(自身を含む): 438848928

約数和(自身を除く): 149392874

約数列:

[1, 2, 113, 226, 797, 1594, 1607, 3214, 90061, 180122, 181591, 363182, 1280779, 2561558, 144728027, 289456054]

約数ペア:

[(1, 289456054), (2, 144728027), (113, 2561558), (226, 1280779), (797, 363182), (1594, 181591), (1607, 180122), (3214, 90061)]