1310996810

素因数分解:

$2^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{73363}}^1$

素因数の和:75157

約数の個数: 16

約数和(自身を含む): 2361146976

約数和(自身を除く): 1050150166

約数列:

[1, 2, 5, 10, 1787, 3574, 8935, 17870, 73363, 146726, 366815, 733630, 131099681, 262199362, 655498405, 1310996810]

約数ペア:

[(1, 1310996810), (2, 655498405), (5, 262199362), (10, 131099681), (1787, 733630), (3574, 366815), (8935, 146726), (17870, 73363)]