4180996

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 7539840

約数和(自身を除く): 3358844

約数列:

[1, 2, 4, 79, 101, 131, 158, 202, 262, 316, 404, 524, 7979, 10349, 13231, 15958, 20698, 26462, 31916, 41396, 52924, 1045249, 2090498, 4180996]

約数ペア:

[(1, 4180996), (2, 2090498), (4, 1045249), (79, 52924), (101, 41396), (131, 31916), (158, 26462), (202, 20698), (262, 15958), (316, 13231), (404, 10349), (524, 7979)]