1198210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 24

約数和(自身を含む): 2338740

約数和(自身を除く): 1140530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 709, 845, 1418, 1690, 3545, 7090, 9217, 18434, 46085, 92170, 119821, 239642, 599105, 1198210]

約数ペア:

[(1, 1198210), (2, 599105), (5, 239642), (10, 119821), (13, 92170), (26, 46085), (65, 18434), (130, 9217), (169, 7090), (338, 3545), (709, 1690), (845, 1418)]