2007276074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{63389}}^1$

素因数の和:63685

約数の個数: 16

約数和(自身を含む): 3067061760

約数和(自身を除く): 1059785686

約数列:

[1, 2, 71, 142, 223, 446, 15833, 31666, 63389, 126778, 4500619, 9001238, 14135747, 28271494, 1003638037, 2007276074]

約数ペア:

[(1, 2007276074), (2, 1003638037), (71, 28271494), (142, 14135747), (223, 9001238), (446, 4500619), (15833, 126778), (31666, 63389)]