2013037045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{71473}}^1$

素因数の和:71652

約数の個数: 16

約数和(自身を含む): 2490725952

約数和(自身を除く): 477688907

約数列:

[1, 5, 43, 131, 215, 655, 5633, 28165, 71473, 357365, 3073339, 9362963, 15366695, 46814815, 402607409, 2013037045]

約数ペア:

[(1, 2013037045), (5, 402607409), (43, 46814815), (131, 15366695), (215, 9362963), (655, 3073339), (5633, 357365), (28165, 71473)]