1394608

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 2731968

約数和(自身を除く): 1337360

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 863, 1616, 1726, 3452, 6904, 13808, 87163, 174326, 348652, 697304, 1394608]

約数ペア:

[(1, 1394608), (2, 697304), (4, 348652), (8, 174326), (16, 87163), (101, 13808), (202, 6904), (404, 3452), (808, 1726), (863, 1616)]