2904742655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{331781}}^1$

素因数の和:331906

約数の個数: 16

約数和(自身を含む): 3726575424

約数和(自身を除く): 821832769

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 331781, 1658905, 5640277, 28201385, 34173443, 170867215, 580948531, 2904742655]

約数ペア:

[(1, 2904742655), (5, 580948531), (17, 170867215), (85, 34173443), (103, 28201385), (515, 5640277), (1751, 1658905), (8755, 331781)]