2939116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 5322240

約数和(自身を除く): 2383124

約数列:

[1, 2, 4, 71, 79, 131, 142, 158, 262, 284, 316, 524, 5609, 9301, 10349, 11218, 18602, 20698, 22436, 37204, 41396, 734779, 1469558, 2939116]

約数ペア:

[(1, 2939116), (2, 1469558), (4, 734779), (71, 41396), (79, 37204), (131, 22436), (142, 20698), (158, 18602), (262, 11218), (284, 10349), (316, 9301), (524, 5609)]