7128157214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{820649}}^1$

素因数の和:820795

約数の個数: 16

約数和(自身を含む): 11049231600

約数和(自身を除く): 3921074386

約数列:

[1, 2, 43, 86, 101, 202, 4343, 8686, 820649, 1641298, 35287907, 70575814, 82885549, 165771098, 3564078607, 7128157214]

約数ペア:

[(1, 7128157214), (2, 3564078607), (43, 165771098), (86, 82885549), (101, 70575814), (202, 35287907), (4343, 1641298), (8686, 820649)]