513341736

素因数分解:

$2^3\times 3^1\times {\mathrm{21389239}}^1$

素因数の和:21389248

約数の個数: 16

約数和(自身を含む): 1283354400

約数和(自身を除く): 770012664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21389239, 42778478, 64167717, 85556956, 128335434, 171113912, 256670868, 513341736]

約数ペア:

[(1, 513341736), (2, 256670868), (3, 171113912), (4, 128335434), (6, 85556956), (8, 64167717), (12, 42778478), (24, 21389239)]