2016188525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{364921}}^1$

素因数の和:364961

約数の個数: 24

約数和(自身を含む): 2850770664

約数和(自身を除く): 834582139

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 364921, 1824605, 4743973, 6203657, 9123025, 23719865, 31018285, 80647541, 118599325, 155091425, 403237705, 2016188525]

約数ペア:

[(1, 2016188525), (5, 403237705), (13, 155091425), (17, 118599325), (25, 80647541), (65, 31018285), (85, 23719865), (221, 9123025), (325, 6203657), (425, 4743973), (1105, 1824605), (5525, 364921)]