493102078

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 855486720

約数和(自身を除く): 362384642

約数列:

[1, 2, 7, 14, 131, 262, 313, 626, 859, 917, 1718, 1834, 2191, 4382, 6013, 12026, 41003, 82006, 112529, 225058, 268867, 287021, 537734, 574042, 787703, 1575406, 1882069, 3764138, 35221577, 70443154, 246551039, 493102078]

約数ペア:

[(1, 493102078), (2, 246551039), (7, 70443154), (14, 35221577), (131, 3764138), (262, 1882069), (313, 1575406), (626, 787703), (859, 574042), (917, 537734), (1718, 287021), (1834, 268867), (2191, 225058), (4382, 112529), (6013, 82006), (12026, 41003)]