100407620728

素因数分解:

$2^3\times {\mathrm{8419}}^1\times {\mathrm{1490789}}^1$

素因数の和:1499214

約数の個数: 16

約数和(自身を含む): 188286777000

約数和(自身を除く): 87879156272

約数列:

[1, 2, 4, 8, 8419, 16838, 33676, 67352, 1490789, 2981578, 5963156, 11926312, 12550952591, 25101905182, 50203810364, 100407620728]

約数ペア:

[(1, 100407620728), (2, 50203810364), (4, 25101905182), (8, 12550952591), (8419, 11926312), (16838, 5963156), (33676, 2981578), (67352, 1490789)]