981352010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2087983}}^1$

素因数の和:2088037

約数の個数: 16

約数和(自身を含む): 1804018176

約数和(自身を除く): 822666166

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2087983, 4175966, 10439915, 20879830, 98135201, 196270402, 490676005, 981352010]

約数ペア:

[(1, 981352010), (2, 490676005), (5, 196270402), (10, 98135201), (47, 20879830), (94, 10439915), (235, 4175966), (470, 2087983)]