1338045298

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1\times {\mathrm{3967}}^1$

素因数の和:5337

約数の個数: 16

約数和(自身を含む): 2023870464

約数和(自身を除く): 685825166

約数列:

[1, 2, 137, 274, 1231, 2462, 3967, 7934, 168647, 337294, 543479, 1086958, 4883377, 9766754, 669022649, 1338045298]

約数ペア:

[(1, 1338045298), (2, 669022649), (137, 9766754), (274, 4883377), (1231, 1086958), (2462, 543479), (3967, 337294), (7934, 168647)]