2783116488

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{275447}}^1$

素因数の和:275877

約数の個数: 32

約数和(自身を含む): 6974343360

約数和(自身を除く): 4191226872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 275447, 550894, 826341, 1101788, 1652682, 2203576, 3305364, 6610728, 115963187, 231926374, 347889561, 463852748, 695779122, 927705496, 1391558244, 2783116488]

約数ペア:

[(1, 2783116488), (2, 1391558244), (3, 927705496), (4, 695779122), (6, 463852748), (8, 347889561), (12, 231926374), (24, 115963187), (421, 6610728), (842, 3305364), (1263, 2203576), (1684, 1652682), (2526, 1101788), (3368, 826341), (5052, 550894), (10104, 275447)]