9449986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 17619840

約数和(自身を除く): 8169854

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 379, 758, 959, 1781, 1918, 2653, 3562, 4927, 5306, 9854, 12467, 24934, 34489, 51923, 68978, 103846, 363461, 674999, 726922, 1349998, 4724993, 9449986]

約数ペア:

[(1, 9449986), (2, 4724993), (7, 1349998), (13, 726922), (14, 674999), (26, 363461), (91, 103846), (137, 68978), (182, 51923), (274, 34489), (379, 24934), (758, 12467), (959, 9854), (1781, 5306), (1918, 4927), (2653, 3562)]