842424478

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{336163}}^1$

素因数の和:336351

約数の個数: 16

約数和(自身を含む): 1452228480

約数和(自身を除く): 609804002

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 336163, 672326, 2353141, 4706282, 60173177, 120346354, 421212239, 842424478]

約数ペア:

[(1, 842424478), (2, 421212239), (7, 120346354), (14, 60173177), (179, 4706282), (358, 2353141), (1253, 672326), (2506, 336163)]