2078654811

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1\times {\mathrm{5351}}^1$

素因数の和:9562

約数の個数: 16

約数和(自身を含む): 2862163968

約数和(自身を除く): 783509157

約数列:

[1, 3, 31, 93, 4177, 5351, 12531, 16053, 129487, 165881, 388461, 497643, 22351127, 67053381, 692884937, 2078654811]

約数ペア:

[(1, 2078654811), (3, 692884937), (31, 67053381), (93, 22351127), (4177, 497643), (5351, 388461), (12531, 165881), (16053, 129487)]