2399374

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 16

約数和(自身を含む): 3722976

約数和(自身を除く): 1323602

約数列:

[1, 2, 61, 71, 122, 142, 277, 554, 4331, 8662, 16897, 19667, 33794, 39334, 1199687, 2399374]

約数ペア:

[(1, 2399374), (2, 1199687), (61, 39334), (71, 33794), (122, 19667), (142, 16897), (277, 8662), (554, 4331)]