1796343376

素因数分解:

$2^4\times {\mathrm{1987}}^1\times {\mathrm{56503}}^1$

素因数の和:58498

約数の個数: 20

約数和(自身を含む): 3482228512

約数和(自身を除く): 1685885136

約数列:

[1, 2, 4, 8, 16, 1987, 3974, 7948, 15896, 31792, 56503, 113006, 226012, 452024, 904048, 112271461, 224542922, 449085844, 898171688, 1796343376]

約数ペア:

[(1, 1796343376), (2, 898171688), (4, 449085844), (8, 224542922), (16, 112271461), (1987, 904048), (3974, 452024), (7948, 226012), (15896, 113006), (31792, 56503)]