1229776

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 2409444

約数和(自身を除く): 1179668

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 761, 808, 1522, 1616, 3044, 6088, 12176, 76861, 153722, 307444, 614888, 1229776]

約数ペア:

[(1, 1229776), (2, 614888), (4, 307444), (8, 153722), (16, 76861), (101, 12176), (202, 6088), (404, 3044), (761, 1616), (808, 1522)]