556157758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{26839}}^1$

素因数の和:27651

約数の個数: 16

約数和(自身を含む): 899569440

約数和(自身を除く): 343411682

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 20722, 26839, 53678, 348907, 697814, 21390683, 42781366, 278078879, 556157758]

約数ペア:

[(1, 556157758), (2, 278078879), (13, 42781366), (26, 21390683), (797, 697814), (1594, 348907), (10361, 53678), (20722, 26839)]