268298914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 448310016

約数和(自身を除く): 180011102

約数列:

[1, 2, 13, 26, 37, 74, 151, 302, 481, 962, 1847, 1963, 3694, 3926, 5587, 11174, 24011, 48022, 68339, 72631, 136678, 145262, 278897, 557794, 888407, 1776814, 3625661, 7251322, 10319189, 20638378, 134149457, 268298914]

約数ペア:

[(1, 268298914), (2, 134149457), (13, 20638378), (26, 10319189), (37, 7251322), (74, 3625661), (151, 1776814), (302, 888407), (481, 557794), (962, 278897), (1847, 145262), (1963, 136678), (3694, 72631), (3926, 68339), (5587, 48022), (11174, 24011)]