1028991710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4473877}}^1$

素因数の和:4473907

約数の個数: 16

約数和(自身を含む): 1932715296

約数和(自身を除く): 903723586

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4473877, 8947754, 22369385, 44738770, 102899171, 205798342, 514495855, 1028991710]

約数ペア:

[(1, 1028991710), (2, 514495855), (5, 205798342), (10, 102899171), (23, 44738770), (46, 22369385), (115, 8947754), (230, 4473877)]