1388261702

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1\times {\mathrm{4217}}^1$

素因数の和:5143

約数の個数: 16

約数和(自身を含む): 2094591312

約数和(自身を除く): 706329610

約数列:

[1, 2, 241, 482, 683, 1366, 4217, 8434, 164603, 329206, 1016297, 2032594, 2880211, 5760422, 694130851, 1388261702]

約数ペア:

[(1, 1388261702), (2, 694130851), (241, 5760422), (482, 2880211), (683, 2032594), (1366, 1016297), (4217, 329206), (8434, 164603)]