247832018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1041311}}^1$

素因数の和:1041337

約数の個数: 16

約数和(自身を含む): 449846784

約数和(自身を除く): 202014766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1041311, 2082622, 7289177, 14578354, 17702287, 35404574, 123916009, 247832018]

約数ペア:

[(1, 247832018), (2, 123916009), (7, 35404574), (14, 17702287), (17, 14578354), (34, 7289177), (119, 2082622), (238, 1041311)]