1331105810

素因数分解:

$2^1\times 5^1\times {\mathrm{11251}}^1\times {\mathrm{11831}}^1$

素因数の和:23089

約数の個数: 16

約数和(自身を含む): 2396405952

約数和(自身を除く): 1065300142

約数列:

[1, 2, 5, 10, 11251, 11831, 22502, 23662, 56255, 59155, 112510, 118310, 133110581, 266221162, 665552905, 1331105810]

約数ペア:

[(1, 1331105810), (2, 665552905), (5, 266221162), (10, 133110581), (11251, 118310), (11831, 112510), (22502, 59155), (23662, 56255)]