1965590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 3919104

約数和(自身を除く): 1953514

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 167, 214, 334, 535, 835, 1070, 1177, 1670, 1837, 2354, 3674, 5885, 9185, 11770, 17869, 18370, 35738, 89345, 178690, 196559, 393118, 982795, 1965590]

約数ペア:

[(1, 1965590), (2, 982795), (5, 393118), (10, 196559), (11, 178690), (22, 89345), (55, 35738), (107, 18370), (110, 17869), (167, 11770), (214, 9185), (334, 5885), (535, 3674), (835, 2354), (1070, 1837), (1177, 1670)]