489276467

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 524160000

約数和(自身を除く): 34883533

約数列:

[1, 19, 79, 233, 1399, 1501, 4427, 18407, 26581, 110521, 325967, 349733, 2099899, 6193373, 25751393, 489276467]

約数ペア:

[(1, 489276467), (19, 25751393), (79, 6193373), (233, 2099899), (1399, 349733), (1501, 325967), (4427, 110521), (18407, 26581)]