38205120967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{3643}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 43372578816

約数和(自身を除く): 5167457849

約数列:

[1, 13, 31, 53, 403, 491, 689, 1643, 3643, 6383, 15221, 21359, 26023, 47359, 112933, 193079, 197873, 338299, 806713, 1468129, 1788713, 2510027, 5985449, 10487269, 23253269, 55450103, 77810837, 94801789, 720851339, 1232423257, 2938855459, 38205120967]

約数ペア:

[(1, 38205120967), (13, 2938855459), (31, 1232423257), (53, 720851339), (403, 94801789), (491, 77810837), (689, 55450103), (1643, 23253269), (3643, 10487269), (6383, 5985449), (15221, 2510027), (21359, 1788713), (26023, 1468129), (47359, 806713), (112933, 338299), (193079, 197873)]