1279235056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{23371}}^1$

素因数の和:23701

約数の個数: 40

約数和(自身を含む): 2712647808

約数和(自身を除く): 1433412752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 3421, 4976, 6842, 13684, 23371, 27368, 46742, 54736, 93484, 186968, 257081, 373936, 514162, 1028324, 2056648, 4113296, 7268381, 14536762, 29073524, 58147048, 79952191, 116294096, 159904382, 319808764, 639617528, 1279235056]

約数ペア:

[(1, 1279235056), (2, 639617528), (4, 319808764), (8, 159904382), (11, 116294096), (16, 79952191), (22, 58147048), (44, 29073524), (88, 14536762), (176, 7268381), (311, 4113296), (622, 2056648), (1244, 1028324), (2488, 514162), (3421, 373936), (4976, 257081), (6842, 186968), (13684, 93484), (23371, 54736), (27368, 46742)]