2265380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8713}}^1$

素因数の和:8735

約数の個数: 24

約数和(自身を含む): 5123832

約数和(自身を除く): 2858452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8713, 17426, 34852, 43565, 87130, 113269, 174260, 226538, 453076, 566345, 1132690, 2265380]

約数ペア:

[(1, 2265380), (2, 1132690), (4, 566345), (5, 453076), (10, 226538), (13, 174260), (20, 113269), (26, 87130), (52, 43565), (65, 34852), (130, 17426), (260, 8713)]