1901116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 3893120

約数和(自身を除く): 1992004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1579, 3158, 6316, 11053, 22106, 44212, 67897, 135794, 271588, 475279, 950558, 1901116]

約数ペア:

[(1, 1901116), (2, 950558), (4, 475279), (7, 271588), (14, 135794), (28, 67897), (43, 44212), (86, 22106), (172, 11053), (301, 6316), (602, 3158), (1204, 1579)]