489432958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2056441}}^1$

素因数の和:2056467

約数の個数: 16

約数和(自身を含む): 888382944

約数和(自身を除く): 398949986

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2056441, 4112882, 14395087, 28790174, 34959497, 69918994, 244716479, 489432958]

約数ペア:

[(1, 489432958), (2, 244716479), (7, 69918994), (14, 34959497), (17, 28790174), (34, 14395087), (119, 4112882), (238, 2056441)]