428121410

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{19087}}^1$

素因数の和:21337

約数の個数: 16

約数和(自身を含む): 771002496

約数和(自身を除く): 342881086

約数列:

[1, 2, 5, 10, 2243, 4486, 11215, 19087, 22430, 38174, 95435, 190870, 42812141, 85624282, 214060705, 428121410]

約数ペア:

[(1, 428121410), (2, 214060705), (5, 85624282), (10, 42812141), (2243, 190870), (4486, 95435), (11215, 38174), (19087, 22430)]