65521118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{4111}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 106040256

約数和(自身を除く): 40519138

約数列:

[1, 2, 13, 26, 613, 1226, 4111, 7969, 8222, 15938, 53443, 106886, 2520043, 5040086, 32760559, 65521118]

約数ペア:

[(1, 65521118), (2, 32760559), (13, 5040086), (26, 2520043), (613, 106886), (1226, 53443), (4111, 15938), (7969, 8222)]