2643368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 6101760

約数和(自身を除く): 3458392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3631, 7262, 14524, 25417, 29048, 47203, 50834, 94406, 101668, 188812, 203336, 330421, 377624, 660842, 1321684, 2643368]

約数ペア:

[(1, 2643368), (2, 1321684), (4, 660842), (7, 377624), (8, 330421), (13, 203336), (14, 188812), (26, 101668), (28, 94406), (52, 50834), (56, 47203), (91, 29048), (104, 25417), (182, 14524), (364, 7262), (728, 3631)]