1382864

素因数分解:

$2^4\times 7^1\times {\mathrm{12347}}^1$

素因数の和:12362

約数の個数: 20

約数和(自身を含む): 3062304

約数和(自身を除く): 1679440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12347, 24694, 49388, 86429, 98776, 172858, 197552, 345716, 691432, 1382864]

約数ペア:

[(1, 1382864), (2, 691432), (4, 345716), (7, 197552), (8, 172858), (14, 98776), (16, 86429), (28, 49388), (56, 24694), (112, 12347)]