489055252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1027427}}^1$

素因数の和:1027455

約数の個数: 24

約数和(自身を含む): 1035647424

約数和(自身を除く): 546592172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1027427, 2054854, 4109708, 7191989, 14383978, 17466259, 28767956, 34932518, 69865036, 122263813, 244527626, 489055252]

約数ペア:

[(1, 489055252), (2, 244527626), (4, 122263813), (7, 69865036), (14, 34932518), (17, 28767956), (28, 17466259), (34, 14383978), (68, 7191989), (119, 4109708), (238, 2054854), (476, 1027427)]