1490421254399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{171293099}}^1$

素因数の和:171293230

約数の個数: 16

約数和(自身を含む): 1874631686400

約数和(自身を除く): 384210432001

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 171293099, 1199051693, 1884224089, 13189568623, 19356120187, 135492841309, 212917322057, 1490421254399]

約数ペア:

[(1, 1490421254399), (7, 212917322057), (11, 135492841309), (77, 19356120187), (113, 13189568623), (791, 1884224089), (1243, 1199051693), (8701, 171293099)]