3886705438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25238347}}^1$

素因数の和:25238367

約数の個数: 16

約数和(自身を含む): 7268644224

約数和(自身を除く): 3381938786

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 25238347, 50476694, 176668429, 277621817, 353336858, 555243634, 1943352719, 3886705438]

約数ペア:

[(1, 3886705438), (2, 1943352719), (7, 555243634), (11, 353336858), (14, 277621817), (22, 176668429), (77, 50476694), (154, 25238347)]