2015577678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4731403}}^1$

素因数の和:4731479

約数の個数: 16

約数和(自身を含む): 4087933056

約数和(自身を除く): 2072355378

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4731403, 9462806, 14194209, 28388418, 335929613, 671859226, 1007788839, 2015577678]

約数ペア:

[(1, 2015577678), (2, 1007788839), (3, 671859226), (6, 335929613), (71, 28388418), (142, 14194209), (213, 9462806), (426, 4731403)]