3228638

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 5591040

約数和(自身を除く): 2362402

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2239, 4478, 15673, 31346, 230617, 461234, 1614319, 3228638]

約数ペア:

[(1, 3228638), (2, 1614319), (7, 461234), (14, 230617), (103, 31346), (206, 15673), (721, 4478), (1442, 2239)]