412976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 20

約数和(自身を含む): 816912

約数和(自身を除く): 403936

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 487, 848, 974, 1948, 3896, 7792, 25811, 51622, 103244, 206488, 412976]

約数ペア:

[(1, 412976), (2, 206488), (4, 103244), (8, 51622), (16, 25811), (53, 7792), (106, 3896), (212, 1948), (424, 974), (487, 848)]