163404865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24407}}^1$

素因数の和:24528

約数の個数: 16

約数和(自身を含む): 213228288

約数和(自身を除く): 49823423

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 24407, 122035, 317291, 1586455, 2513921, 12569605, 32680973, 163404865]

約数ペア:

[(1, 163404865), (5, 32680973), (13, 12569605), (65, 2513921), (103, 1586455), (515, 317291), (1339, 122035), (6695, 24407)]