2007372778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{125791}}^1$

素因数の和:125973

約数の個数: 16

約数和(自身を含む): 3079388160

約数和(自身を除く): 1072015382

約数列:

[1, 2, 79, 101, 158, 202, 7979, 15958, 125791, 251582, 9937489, 12704891, 19874978, 25409782, 1003686389, 2007372778]

約数ペア:

[(1, 2007372778), (2, 1003686389), (79, 25409782), (101, 19874978), (158, 12704891), (202, 9937489), (7979, 251582), (15958, 125791)]