2056556090

素因数分解:

$2^1\times 5^1\times {\mathrm{7151}}^1\times {\mathrm{28759}}^1$

素因数の和:35917

約数の個数: 16

約数和(自身を含む): 3702447360

約数和(自身を除く): 1645891270

約数列:

[1, 2, 5, 10, 7151, 14302, 28759, 35755, 57518, 71510, 143795, 287590, 205655609, 411311218, 1028278045, 2056556090]

約数ペア:

[(1, 2056556090), (2, 1028278045), (5, 411311218), (10, 205655609), (7151, 287590), (14302, 143795), (28759, 71510), (35755, 57518)]