14156740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54449}}^1$

素因数の和:54471

約数の個数: 24

約数和(自身を含む): 32016600

約数和(自身を除く): 17859860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54449, 108898, 217796, 272245, 544490, 707837, 1088980, 1415674, 2831348, 3539185, 7078370, 14156740]

約数ペア:

[(1, 14156740), (2, 7078370), (4, 3539185), (5, 2831348), (10, 1415674), (13, 1088980), (20, 707837), (26, 544490), (52, 272245), (65, 217796), (130, 108898), (260, 54449)]