26051870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8756

約数の個数: 32

約数和(自身を含む): 52702272

約数和(自身を除く): 26650402

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8713, 17426, 43565, 87130, 113269, 200399, 226538, 400798, 566345, 1001995, 1132690, 2003990, 2605187, 5210374, 13025935, 26051870]

約数ペア:

[(1, 26051870), (2, 13025935), (5, 5210374), (10, 2605187), (13, 2003990), (23, 1132690), (26, 1001995), (46, 566345), (65, 400798), (115, 226538), (130, 200399), (230, 113269), (299, 87130), (598, 43565), (1495, 17426), (2990, 8713)]