1418090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 2577960

約数和(自身を除く): 1159870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1301, 2602, 6505, 13010, 141809, 283618, 709045, 1418090]

約数ペア:

[(1, 1418090), (2, 709045), (5, 283618), (10, 141809), (109, 13010), (218, 6505), (545, 2602), (1090, 1301)]