2078343995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97187}}^1$

素因数の和:97259

約数の個数: 32

約数和(自身を含む): 3134896128

約数和(自身を除く): 1056552133

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 21385, 97187, 485935, 680309, 1263431, 3401545, 4567789, 6317155, 8844017, 22838945, 31974523, 44220085, 59381257, 159872615, 296906285, 415668799, 2078343995]

約数ペア:

[(1, 2078343995), (5, 415668799), (7, 296906285), (13, 159872615), (35, 59381257), (47, 44220085), (65, 31974523), (91, 22838945), (235, 8844017), (329, 6317155), (455, 4567789), (611, 3401545), (1645, 1263431), (3055, 680309), (4277, 485935), (21385, 97187)]