2217178

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 3444480

約数和(自身を除く): 1227302

約数列:

[1, 2, 47, 94, 103, 206, 229, 458, 4841, 9682, 10763, 21526, 23587, 47174, 1108589, 2217178]

約数ペア:

[(1, 2217178), (2, 1108589), (47, 47174), (94, 23587), (103, 21526), (206, 10763), (229, 9682), (458, 4841)]