26880178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3931}}^1$

素因数の和:4209

約数の個数: 16

約数和(自身を含む): 43598016

約数和(自身を除く): 16717838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 3931, 6838, 7862, 51103, 102206, 1033853, 2067706, 13440089, 26880178]

約数ペア:

[(1, 26880178), (2, 13440089), (13, 2067706), (26, 1033853), (263, 102206), (526, 51103), (3419, 7862), (3931, 6838)]