1999573609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{464909}}^1$

素因数の和:464960

約数の個数: 16

約数和(自身を含む): 2410093440

約数和(自身を除く): 410519831

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 464909, 5113999, 7903453, 10692907, 86937983, 117621977, 181779419, 1999573609]

約数ペア:

[(1, 1999573609), (11, 181779419), (17, 117621977), (23, 86937983), (187, 10692907), (253, 7903453), (391, 5113999), (4301, 464909)]