1645090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9677}}^1$

素因数の和:9701

約数の個数: 16

約数和(自身を含む): 3135672

約数和(自身を除く): 1490582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9677, 19354, 48385, 96770, 164509, 329018, 822545, 1645090]

約数ペア:

[(1, 1645090), (2, 822545), (5, 329018), (10, 164509), (17, 96770), (34, 48385), (85, 19354), (170, 9677)]