2786581824

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1116419}}^1$

素因数の和:1116447

約数の個数: 56

約数和(自身を含む): 7939979040

約数和(自身を除く): 5153397216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 1116419, 2232838, 3349257, 4465676, 6698514, 8931352, 13397028, 14513447, 17862704, 26794056, 29026894, 35725408, 43540341, 53588112, 58053788, 71450816, 87080682, 107176224, 116107576, 174161364, 214352448, 232215152, 348322728, 464430304, 696645456, 928860608, 1393290912, 2786581824]

約数ペア:

[(1, 2786581824), (2, 1393290912), (3, 928860608), (4, 696645456), (6, 464430304), (8, 348322728), (12, 232215152), (13, 214352448), (16, 174161364), (24, 116107576), (26, 107176224), (32, 87080682), (39, 71450816), (48, 58053788), (52, 53588112), (64, 43540341), (78, 35725408), (96, 29026894), (104, 26794056), (156, 17862704), (192, 14513447), (208, 13397028), (312, 8931352), (416, 6698514), (624, 4465676), (832, 3349257), (1248, 2232838), (2496, 1116419)]