2029755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 3999744

約数和(自身を除く): 1969989

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1487, 4461, 7435, 10409, 19331, 22305, 31227, 52045, 57993, 96655, 135317, 156135, 289965, 405951, 676585, 2029755]

約数ペア:

[(1, 2029755), (3, 676585), (5, 405951), (7, 289965), (13, 156135), (15, 135317), (21, 96655), (35, 57993), (39, 52045), (65, 31227), (91, 22305), (105, 19331), (195, 10409), (273, 7435), (455, 4461), (1365, 1487)]