1291216926

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2130721}}^1$

素因数の和:2130827

約数の個数: 16

約数和(自身を含む): 2608003728

約数和(自身を除く): 1316786802

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 2130721, 4261442, 6392163, 12784326, 215202821, 430405642, 645608463, 1291216926]

約数ペア:

[(1, 1291216926), (2, 645608463), (3, 430405642), (6, 215202821), (101, 12784326), (202, 6392163), (303, 4261442), (606, 2130721)]