1022465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 1358208

約数和(自身を除く): 335743

約数列:

[1, 5, 17, 23, 85, 115, 391, 523, 1955, 2615, 8891, 12029, 44455, 60145, 204493, 1022465]

約数ペア:

[(1, 1022465), (5, 204493), (17, 60145), (23, 44455), (85, 12029), (115, 8891), (391, 2615), (523, 1955)]