2116777386

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 4387654656

約数和(自身を除く): 2270877270

約数列:

[1, 2, 3, 6, 71, 83, 131, 142, 166, 213, 249, 262, 393, 426, 457, 498, 786, 914, 1371, 2742, 5893, 9301, 10873, 11786, 17679, 18602, 21746, 27903, 32447, 32619, 35358, 37931, 55806, 59867, 64894, 65238, 75862, 97341, 113793, 119734, 179601, 194682, 227586, 359202, 771983, 1543966, 2315949, 2693101, 4250557, 4631898, 4968961, 5386202, 8079303, 8501114, 9937922, 12751671, 14906883, 16158606, 25503342, 29813766, 352796231, 705592462, 1058388693, 2116777386]

約数ペア:

[(1, 2116777386), (2, 1058388693), (3, 705592462), (6, 352796231), (71, 29813766), (83, 25503342), (131, 16158606), (142, 14906883), (166, 12751671), (213, 9937922), (249, 8501114), (262, 8079303), (393, 5386202), (426, 4968961), (457, 4631898), (498, 4250557), (786, 2693101), (914, 2315949), (1371, 1543966), (2742, 771983), (5893, 359202), (9301, 227586), (10873, 194682), (11786, 179601), (17679, 119734), (18602, 113793), (21746, 97341), (27903, 75862), (32447, 65238), (32619, 64894), (35358, 59867), (37931, 55806)]