1271569336

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{569}}^1\times {\mathrm{2039}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 2406996000

約数和(自身を除く): 1135426664

約数列:

[1, 2, 4, 8, 137, 274, 548, 569, 1096, 1138, 2039, 2276, 4078, 4552, 8156, 16312, 77953, 155906, 279343, 311812, 558686, 623624, 1117372, 1160191, 2234744, 2320382, 4640764, 9281528, 158946167, 317892334, 635784668, 1271569336]

約数ペア:

[(1, 1271569336), (2, 635784668), (4, 317892334), (8, 158946167), (137, 9281528), (274, 4640764), (548, 2320382), (569, 2234744), (1096, 1160191), (1138, 1117372), (2039, 623624), (2276, 558686), (4078, 311812), (4552, 279343), (8156, 155906), (16312, 77953)]