1682285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 2237760

約数和(自身を除く): 555475

約数列:

[1, 5, 11, 55, 73, 365, 419, 803, 2095, 4015, 4609, 23045, 30587, 152935, 336457, 1682285]

約数ペア:

[(1, 1682285), (5, 336457), (11, 152935), (55, 30587), (73, 23045), (365, 4609), (419, 4015), (803, 2095)]