7520734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 12242160

約数和(自身を除く): 4721426

約数列:

[1, 2, 13, 26, 139, 278, 1807, 2081, 3614, 4162, 27053, 54106, 289259, 578518, 3760367, 7520734]

約数ペア:

[(1, 7520734), (2, 3760367), (13, 578518), (26, 289259), (139, 54106), (278, 27053), (1807, 4162), (2081, 3614)]