2658745128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8521619}}^1$

素因数の和:8521641

約数の個数: 32

約数和(自身を含む): 7158160800

約数和(自身を除く): 4499415672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8521619, 17043238, 25564857, 34086476, 51129714, 68172952, 102259428, 110781047, 204518856, 221562094, 332343141, 443124188, 664686282, 886248376, 1329372564, 2658745128]

約数ペア:

[(1, 2658745128), (2, 1329372564), (3, 886248376), (4, 664686282), (6, 443124188), (8, 332343141), (12, 221562094), (13, 204518856), (24, 110781047), (26, 102259428), (39, 68172952), (52, 51129714), (78, 34086476), (104, 25564857), (156, 17043238), (312, 8521619)]