334343408

素因数分解:

$2^4\times 7^1\times {\mathrm{2985209}}^1$

素因数の和:2985224

約数の個数: 20

約数和(自身を含む): 740332080

約数和(自身を除く): 405988672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2985209, 5970418, 11940836, 20896463, 23881672, 41792926, 47763344, 83585852, 167171704, 334343408]

約数ペア:

[(1, 334343408), (2, 167171704), (4, 83585852), (7, 47763344), (8, 41792926), (14, 23881672), (16, 20896463), (28, 11940836), (56, 5970418), (112, 2985209)]