2076152848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 5082174720

約数和(自身を除く): 3006021872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 239, 242, 308, 478, 484, 616, 641, 847, 956, 968, 1232, 1282, 1673, 1694, 1912, 1936, 2564, 2629, 3346, 3388, 3824, 4487, 5128, 5258, 6692, 6776, 7051, 8974, 10256, 10516, 13384, 13552, 14102, 17948, 18403, 21032, 26768, 28204, 28919, 35896, 36806, 42064, 49357, 56408, 57838, 71792, 73612, 77561, 98714, 112816, 115676, 147224, 153199, 155122, 197428, 202433, 231352, 294448, 306398, 310244, 394856, 404866, 462704, 542927, 612796, 620488, 789712, 809732, 1072393, 1085854, 1225592, 1240976, 1619464, 1685189, 2144786, 2171708, 2451184, 3238928, 3370378, 4289572, 4343416, 6740756, 8579144, 8686832, 11796323, 13481512, 17158288, 18537079, 23592646, 26963024, 37074158, 47185292, 74148316, 94370584, 129759553, 148296632, 188741168, 259519106, 296593264, 519038212, 1038076424, 2076152848]

約数ペア:

[(1, 2076152848), (2, 1038076424), (4, 519038212), (7, 296593264), (8, 259519106), (11, 188741168), (14, 148296632), (16, 129759553), (22, 94370584), (28, 74148316), (44, 47185292), (56, 37074158), (77, 26963024), (88, 23592646), (112, 18537079), (121, 17158288), (154, 13481512), (176, 11796323), (239, 8686832), (242, 8579144), (308, 6740756), (478, 4343416), (484, 4289572), (616, 3370378), (641, 3238928), (847, 2451184), (956, 2171708), (968, 2144786), (1232, 1685189), (1282, 1619464), (1673, 1240976), (1694, 1225592), (1912, 1085854), (1936, 1072393), (2564, 809732), (2629, 789712), (3346, 620488), (3388, 612796), (3824, 542927), (4487, 462704), (5128, 404866), (5258, 394856), (6692, 310244), (6776, 306398), (7051, 294448), (8974, 231352), (10256, 202433), (10516, 197428), (13384, 155122), (13552, 153199), (14102, 147224), (17948, 115676), (18403, 112816), (21032, 98714), (26768, 77561), (28204, 73612), (28919, 71792), (35896, 57838), (36806, 56408), (42064, 49357)]