4278457

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 4688640

約数和(自身を除く): 410183

約数列:

[1, 29, 43, 47, 73, 1247, 1363, 2021, 2117, 3139, 3431, 58609, 91031, 99499, 147533, 4278457]

約数ペア:

[(1, 4278457), (29, 147533), (43, 99499), (47, 91031), (73, 58609), (1247, 3431), (1363, 3139), (2021, 2117)]