2080960776

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{395921}}^1$

素因数の和:396006

約数の個数: 48

約数和(自身を含む): 5713154460

約数和(自身を除く): 3632193684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 395921, 791842, 1187763, 1583684, 2375526, 3167368, 3563289, 4751052, 7126578, 9502104, 14253156, 28506312, 28902233, 57804466, 86706699, 115608932, 173413398, 231217864, 260120097, 346826796, 520240194, 693653592, 1040480388, 2080960776]

約数ペア:

[(1, 2080960776), (2, 1040480388), (3, 693653592), (4, 520240194), (6, 346826796), (8, 260120097), (9, 231217864), (12, 173413398), (18, 115608932), (24, 86706699), (36, 57804466), (72, 28902233), (73, 28506312), (146, 14253156), (219, 9502104), (292, 7126578), (438, 4751052), (584, 3563289), (657, 3167368), (876, 2375526), (1314, 1583684), (1752, 1187763), (2628, 791842), (5256, 395921)]