2590726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1556474

約数列:

[1, 2, 19, 38, 79, 158, 863, 1501, 1726, 3002, 16397, 32794, 68177, 136354, 1295363, 2590726]

約数ペア:

[(1, 2590726), (2, 1295363), (19, 136354), (38, 68177), (79, 32794), (158, 16397), (863, 3002), (1501, 1726)]