1999756484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45449011}}^1$

素因数の和:45449026

約数の個数: 12

約数和(自身を含む): 3817717008

約数和(自身を除く): 1817960524

約数列:

[1, 2, 4, 11, 22, 44, 45449011, 90898022, 181796044, 499939121, 999878242, 1999756484]

約数ペア:

[(1, 1999756484), (2, 999878242), (4, 499939121), (11, 181796044), (22, 90898022), (44, 45449011)]