1256557796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{101107}}^1$

素因数の和:101363

約数の個数: 24

約数和(自身を含む): 2378060160

約数和(自身を除く): 1121502364

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 101107, 202214, 404428, 1314391, 2628782, 5257564, 24164573, 48329146, 96658292, 314139449, 628278898, 1256557796]

約数ペア:

[(1, 1256557796), (2, 628278898), (4, 314139449), (13, 96658292), (26, 48329146), (52, 24164573), (239, 5257564), (478, 2628782), (956, 1314391), (3107, 404428), (6214, 202214), (12428, 101107)]