1961830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15111

約数の個数: 16

約数和(自身を含む): 3803184

約数和(自身を除く): 1841354

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15091, 30182, 75455, 150910, 196183, 392366, 980915, 1961830]

約数ペア:

[(1, 1961830), (2, 980915), (5, 392366), (10, 196183), (13, 150910), (26, 75455), (65, 30182), (130, 15091)]