2380654270

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{440047}}^1$

素因数の和:440595

約数の個数: 16

約数和(自身を含む): 4293108288

約数和(自身を除く): 1912454018

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 440047, 880094, 2200235, 4400470, 238065427, 476130854, 1190327135, 2380654270]

約数ペア:

[(1, 2380654270), (2, 1190327135), (5, 476130854), (10, 238065427), (541, 4400470), (1082, 2200235), (2705, 880094), (5410, 440047)]