319264842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{5839}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 688746240

約数和(自身を除く): 369481398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 701, 1402, 2103, 4206, 5839, 9113, 11678, 17517, 18226, 27339, 35034, 54678, 75907, 151814, 227721, 455442, 4093139, 8186278, 12279417, 24558834, 53210807, 106421614, 159632421, 319264842]

約数ペア:

[(1, 319264842), (2, 159632421), (3, 106421614), (6, 53210807), (13, 24558834), (26, 12279417), (39, 8186278), (78, 4093139), (701, 455442), (1402, 227721), (2103, 151814), (4206, 75907), (5839, 54678), (9113, 35034), (11678, 27339), (17517, 18226)]