2451670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18879

約数の個数: 16

約数和(自身を含む): 4752720

約数和(自身を除く): 2301050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 18859, 37718, 94295, 188590, 245167, 490334, 1225835, 2451670]

約数ペア:

[(1, 2451670), (2, 1225835), (5, 490334), (10, 245167), (13, 188590), (26, 94295), (65, 37718), (130, 18859)]