1028857030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5415037}}^1$

素因数の和:5415063

約数の個数: 16

約数和(自身を含む): 1949413680

約数和(自身を除く): 920556650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5415037, 10830074, 27075185, 54150370, 102885703, 205771406, 514428515, 1028857030]

約数ペア:

[(1, 1028857030), (2, 514428515), (5, 205771406), (10, 102885703), (19, 54150370), (38, 27075185), (95, 10830074), (190, 5415037)]