2154687559

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101641}}^1$

素因数の和:101730

約数の個数: 16

約数和(自身を含む): 2415013920

約数和(自身を除く): 260326361

約数列:

[1, 17, 29, 43, 493, 731, 1247, 21199, 101641, 1727897, 2947589, 4370563, 50109013, 74299571, 126746327, 2154687559]

約数ペア:

[(1, 2154687559), (17, 126746327), (29, 74299571), (43, 50109013), (493, 4370563), (731, 2947589), (1247, 1727897), (21199, 101641)]