890478328

素因数分解:

$2^3\times {\mathrm{1789}}^1\times {\mathrm{62219}}^1$

素因数の和:64014

約数の個数: 16

約数和(自身を含む): 1670607000

約数和(自身を除く): 780128672

約数列:

[1, 2, 4, 8, 1789, 3578, 7156, 14312, 62219, 124438, 248876, 497752, 111309791, 222619582, 445239164, 890478328]

約数ペア:

[(1, 890478328), (2, 445239164), (4, 222619582), (8, 111309791), (1789, 497752), (3578, 248876), (7156, 124438), (14312, 62219)]