421789324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9586121}}^1$

素因数の和:9586136

約数の個数: 12

約数和(自身を含む): 805234248

約数和(自身を除く): 383444924

約数列:

[1, 2, 4, 11, 22, 44, 9586121, 19172242, 38344484, 105447331, 210894662, 421789324]

約数ペア:

[(1, 421789324), (2, 210894662), (4, 105447331), (11, 38344484), (22, 19172242), (44, 9586121)]