1309790

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 2372112

約数和(自身を除く): 1062322

約数列:

[1, 2, 5, 10, 227, 454, 577, 1135, 1154, 2270, 2885, 5770, 130979, 261958, 654895, 1309790]

約数ペア:

[(1, 1309790), (2, 654895), (5, 261958), (10, 130979), (227, 5770), (454, 2885), (577, 2270), (1135, 1154)]