1221182

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 16

約数和(自身を含む): 1900800

約数和(自身を除く): 679618

約数列:

[1, 2, 59, 79, 118, 131, 158, 262, 4661, 7729, 9322, 10349, 15458, 20698, 610591, 1221182]

約数ペア:

[(1, 1221182), (2, 610591), (59, 20698), (79, 15458), (118, 10349), (131, 9322), (158, 7729), (262, 4661)]