1860016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1260

約数の個数: 20

約数和(自身を含む): 3642624

約数和(自身を除く): 1782608

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1151, 1616, 2302, 4604, 9208, 18416, 116251, 232502, 465004, 930008, 1860016]

約数ペア:

[(1, 1860016), (2, 930008), (4, 465004), (8, 232502), (16, 116251), (101, 18416), (202, 9208), (404, 4604), (808, 2302), (1151, 1616)]