2019441478

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{130337}}^1$

素因数の和:130527

約数の個数: 16

約数和(自身を含む): 3103087104

約数和(自身を除く): 1083645626

約数列:

[1, 2, 61, 122, 127, 254, 7747, 15494, 130337, 260674, 7950557, 15901114, 16552799, 33105598, 1009720739, 2019441478]

約数ペア:

[(1, 2019441478), (2, 1009720739), (61, 33105598), (122, 16552799), (127, 15901114), (254, 7950557), (7747, 260674), (15494, 130337)]