1880348545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{13781}}^1$

素因数の和:14756

約数の個数: 16

約数和(自身を含む): 2336875920

約数和(自身を除く): 456527375

約数列:

[1, 5, 29, 145, 941, 4705, 13781, 27289, 68905, 136445, 399649, 1998245, 12967921, 64839605, 376069709, 1880348545]

約数ペア:

[(1, 1880348545), (5, 376069709), (29, 64839605), (145, 12967921), (941, 1998245), (4705, 399649), (13781, 136445), (27289, 68905)]