127725794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 232523136

約数和(自身を除く): 104797342

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 491, 982, 1093, 2186, 3437, 6874, 7651, 8347, 15302, 16694, 18581, 37162, 58429, 116858, 130067, 260134, 536663, 1073326, 3756641, 7513282, 9123271, 18246542, 63862897, 127725794]

約数ペア:

[(1, 127725794), (2, 63862897), (7, 18246542), (14, 9123271), (17, 7513282), (34, 3756641), (119, 1073326), (238, 536663), (491, 260134), (982, 130067), (1093, 116858), (2186, 58429), (3437, 37162), (6874, 18581), (7651, 16694), (8347, 15302)]