348538012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5125559}}^1$

素因数の和:5125580

約数の個数: 12

約数和(自身を含む): 645820560

約数和(自身を除く): 297282548

約数列:

[1, 2, 4, 17, 34, 68, 5125559, 10251118, 20502236, 87134503, 174269006, 348538012]

約数ペア:

[(1, 348538012), (2, 174269006), (4, 87134503), (17, 20502236), (34, 10251118), (68, 5125559)]