2942372545

素因数分解:

$5^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{33347}}^1$

素因数の和:35880

約数の個数: 16

約数和(自身を含む): 4036975488

約数和(自身を除く): 1094602943

約数列:

[1, 5, 7, 35, 2521, 12605, 17647, 33347, 88235, 166735, 233429, 1167145, 84067787, 420338935, 588474509, 2942372545]

約数ペア:

[(1, 2942372545), (5, 588474509), (7, 420338935), (35, 84067787), (2521, 1167145), (12605, 233429), (17647, 166735), (33347, 88235)]