2772089726

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1\times {\mathrm{2557}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 4789558272

約数和(自身を除く): 2017468546

約数列:

[1, 2, 7, 14, 211, 367, 422, 734, 1477, 2557, 2569, 2954, 5114, 5138, 17899, 35798, 77437, 154874, 539527, 542059, 938419, 1079054, 1084118, 1876838, 3776689, 6568933, 7553378, 13137866, 198006409, 396012818, 1386044863, 2772089726]

約数ペア:

[(1, 2772089726), (2, 1386044863), (7, 396012818), (14, 198006409), (211, 13137866), (367, 7553378), (422, 6568933), (734, 3776689), (1477, 1876838), (2557, 1084118), (2569, 1079054), (2954, 938419), (5114, 542059), (5138, 539527), (17899, 154874), (35798, 77437)]