559968370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{15329}}^1$

素因数の和:15630

約数の個数: 32

約数和(自身を含む): 1089411120

約数和(自身を除く): 529442750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 15329, 18265, 30658, 36530, 76645, 153290, 199277, 398554, 996385, 1992770, 4307449, 8614898, 21537245, 43074490, 55996837, 111993674, 279984185, 559968370]

約数ペア:

[(1, 559968370), (2, 279984185), (5, 111993674), (10, 55996837), (13, 43074490), (26, 21537245), (65, 8614898), (130, 4307449), (281, 1992770), (562, 996385), (1405, 398554), (2810, 199277), (3653, 153290), (7306, 76645), (15329, 36530), (18265, 30658)]