137605364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27281}}^1$

素因数の和:27395

約数の個数: 24

約数和(自身を含む): 262016328

約数和(自身を除く): 124410964

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 27281, 54562, 109124, 354653, 709306, 1418612, 2646257, 5292514, 10585028, 34401341, 68802682, 137605364]

約数ペア:

[(1, 137605364), (2, 68802682), (4, 34401341), (13, 10585028), (26, 5292514), (52, 2646257), (97, 1418612), (194, 709306), (388, 354653), (1261, 109124), (2522, 54562), (5044, 27281)]