253442018

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{25793}}^1$

素因数の和:25846

約数の個数: 16

約数和(自身を含む): 403934040

約数和(自身を除く): 150492022

約数列:

[1, 2, 17, 34, 289, 578, 4913, 9826, 25793, 51586, 438481, 876962, 7454177, 14908354, 126721009, 253442018]

約数ペア:

[(1, 253442018), (2, 126721009), (17, 14908354), (34, 7454177), (289, 876962), (578, 438481), (4913, 51586), (9826, 25793)]