2576508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 4076292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 149, 262, 298, 393, 447, 524, 596, 786, 894, 1441, 1572, 1639, 1788, 2882, 3278, 4323, 4917, 5764, 6556, 8646, 9834, 17292, 19519, 19668, 39038, 58557, 78076, 117114, 214709, 234228, 429418, 644127, 858836, 1288254, 2576508]

約数ペア:

[(1, 2576508), (2, 1288254), (3, 858836), (4, 644127), (6, 429418), (11, 234228), (12, 214709), (22, 117114), (33, 78076), (44, 58557), (66, 39038), (131, 19668), (132, 19519), (149, 17292), (262, 9834), (298, 8646), (393, 6556), (447, 5764), (524, 4917), (596, 4323), (786, 3278), (894, 2882), (1441, 1788), (1572, 1639)]