1330432994

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{499787}}^1$

素因数の和:499822

約数の個数: 16

約数和(自身を含む): 2195068896

約数和(自身を除く): 864635902

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 499787, 999574, 5497657, 10995314, 60474227, 120948454, 665216497, 1330432994]

約数ペア:

[(1, 1330432994), (2, 665216497), (11, 120948454), (22, 60474227), (121, 10995314), (242, 5497657), (1331, 999574), (2662, 499787)]