1293337645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1\times {\mathrm{6079}}^1$

素因数の和:8604

約数の個数: 16

約数和(自身を含む): 1644226560

約数和(自身を除く): 350888915

約数列:

[1, 5, 17, 85, 2503, 6079, 12515, 30395, 42551, 103343, 212755, 516715, 15215737, 76078685, 258667529, 1293337645]

約数ペア:

[(1, 1293337645), (5, 258667529), (17, 76078685), (85, 15215737), (2503, 516715), (6079, 212755), (12515, 103343), (30395, 42551)]