3990904

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{757}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 7504200

約数和(自身を除く): 3513296

約数列:

[1, 2, 4, 8, 659, 757, 1318, 1514, 2636, 3028, 5272, 6056, 498863, 997726, 1995452, 3990904]

約数ペア:

[(1, 3990904), (2, 1995452), (4, 997726), (8, 498863), (659, 6056), (757, 5272), (1318, 3028), (1514, 2636)]