1298293171

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 1543104000

約数和(自身を除く): 244810829

約数列:

[1, 7, 49, 59, 239, 413, 1673, 1879, 2891, 11711, 13153, 14101, 92071, 98707, 110861, 449081, 690949, 776027, 3143567, 5432189, 22004969, 26495779, 185470453, 1298293171]

約数ペア:

[(1, 1298293171), (7, 185470453), (49, 26495779), (59, 22004969), (239, 5432189), (413, 3143567), (1673, 776027), (1879, 690949), (2891, 449081), (11711, 110861), (13153, 98707), (14101, 92071)]