2247693838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{477623}}^1$

素因数の和:477819

約数の個数: 16

約数和(自身を含む): 3650957856

約数和(自身を除く): 1403264018

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 477623, 955246, 6209099, 12418198, 86449763, 172899526, 1123846919, 2247693838]

約数ペア:

[(1, 2247693838), (2, 1123846919), (13, 172899526), (26, 86449763), (181, 12418198), (362, 6209099), (2353, 955246), (4706, 477623)]