2490147182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3854717}}^1$

素因数の和:3854755

約数の個数: 16

約数和(自身を含む): 4163095440

約数和(自身を除く): 1672948258

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3854717, 7709434, 65530189, 73239623, 131060378, 146479246, 1245073591, 2490147182]

約数ペア:

[(1, 2490147182), (2, 1245073591), (17, 146479246), (19, 131060378), (34, 73239623), (38, 65530189), (323, 7709434), (646, 3854717)]