1961222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 3201120

約数和(自身を除く): 1239898

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1559, 3118, 26503, 53006, 57683, 115366, 980611, 1961222]

約数ペア:

[(1, 1961222), (2, 980611), (17, 115366), (34, 57683), (37, 53006), (74, 26503), (629, 3118), (1258, 1559)]