1971516716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{19433}}^1$

素因数の和:21401

約数の個数: 24

約数和(自身を含む): 3717646464

約数和(自身を除く): 1746129748

約数列:

[1, 2, 4, 13, 26, 52, 1951, 3902, 7804, 19433, 25363, 38866, 50726, 77732, 101452, 252629, 505258, 1010516, 37913783, 75827566, 151655132, 492879179, 985758358, 1971516716]

約数ペア:

[(1, 1971516716), (2, 985758358), (4, 492879179), (13, 151655132), (26, 75827566), (52, 37913783), (1951, 1010516), (3902, 505258), (7804, 252629), (19433, 101452), (25363, 77732), (38866, 50726)]