266275802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10657}}^1$

素因数の和:10734

約数の個数: 24

約数和(自身を含む): 444502548

約数和(自身を除く): 178226746

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 10657, 12493, 21314, 24986, 138541, 277082, 330367, 660734, 4294771, 8589542, 10241377, 20482754, 133137901, 266275802]

約数ペア:

[(1, 266275802), (2, 133137901), (13, 20482754), (26, 10241377), (31, 8589542), (62, 4294771), (403, 660734), (806, 330367), (961, 277082), (1922, 138541), (10657, 24986), (12493, 21314)]