516291235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{5351}}^1$

素因数の和:6218

約数の個数: 16

約数和(自身を含む): 647377920

約数和(自身を除く): 131086685

約数列:

[1, 5, 23, 115, 839, 4195, 5351, 19297, 26755, 96485, 123073, 615365, 4489489, 22447445, 103258247, 516291235]

約数ペア:

[(1, 516291235), (5, 103258247), (23, 22447445), (115, 4489489), (839, 615365), (4195, 123073), (5351, 96485), (19297, 26755)]