426647806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 707857920

約数和(自身を除く): 281210114

約数列:

[1, 2, 13, 26, 43, 86, 359, 559, 718, 1063, 1118, 2126, 4667, 9334, 13819, 15437, 27638, 30874, 45709, 91418, 200681, 381617, 401362, 594217, 763234, 1188434, 4961021, 9922042, 16409531, 32819062, 213323903, 426647806]

約数ペア:

[(1, 426647806), (2, 213323903), (13, 32819062), (26, 16409531), (43, 9922042), (86, 4961021), (359, 1188434), (559, 763234), (718, 594217), (1063, 401362), (1118, 381617), (2126, 200681), (4667, 91418), (9334, 45709), (13819, 30874), (15437, 27638)]