2521135955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2281571}}^1$

素因数の和:2281606

約数の個数: 16

約数和(自身を含む): 3449736864

約数和(自身を除く): 928600909

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2281571, 11407855, 29660423, 38786707, 148302115, 193933535, 504227191, 2521135955]

約数ペア:

[(1, 2521135955), (5, 504227191), (13, 193933535), (17, 148302115), (65, 38786707), (85, 29660423), (221, 11407855), (1105, 2281571)]