2386010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2365990

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 199, 218, 398, 545, 995, 1090, 1199, 1990, 2189, 2398, 4378, 5995, 10945, 11990, 21691, 21890, 43382, 108455, 216910, 238601, 477202, 1193005, 2386010]

約数ペア:

[(1, 2386010), (2, 1193005), (5, 477202), (10, 238601), (11, 216910), (22, 108455), (55, 43382), (109, 21890), (110, 21691), (199, 11990), (218, 10945), (398, 5995), (545, 4378), (995, 2398), (1090, 2189), (1199, 1990)]