395681412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4710493}}^1$

素因数の和:4710507

約数の個数: 24

約数和(自身を含む): 1055150656

約数和(自身を除く): 659469244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4710493, 9420986, 14131479, 18841972, 28262958, 32973451, 56525916, 65946902, 98920353, 131893804, 197840706, 395681412]

約数ペア:

[(1, 395681412), (2, 197840706), (3, 131893804), (4, 98920353), (6, 65946902), (7, 56525916), (12, 32973451), (14, 28262958), (21, 18841972), (28, 14131479), (42, 9420986), (84, 4710493)]