1245296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6008

約数の個数: 20

約数和(自身を含む): 2598792

約数和(自身を除く): 1353496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5987, 11974, 23948, 47896, 77831, 95792, 155662, 311324, 622648, 1245296]

約数ペア:

[(1, 1245296), (2, 622648), (4, 311324), (8, 155662), (13, 95792), (16, 77831), (26, 47896), (52, 23948), (104, 11974), (208, 5987)]