198503697730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1526951521}}^1$

素因数の和:1526951541

約数の個数: 16

約数和(自身を含む): 384791783544

約数和(自身を除く): 186288085814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1526951521, 3053903042, 7634757605, 15269515210, 19850369773, 39700739546, 99251848865, 198503697730]

約数ペア:

[(1, 198503697730), (2, 99251848865), (5, 39700739546), (10, 19850369773), (13, 15269515210), (26, 7634757605), (65, 3053903042), (130, 1526951521)]