2199904483

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{6323}}^1$

素因数の和:8514

約数の個数: 16

約数和(自身を含む): 2625117696

約数和(自身を除く): 425213213

約数列:

[1, 7, 23, 161, 2161, 6323, 15127, 44261, 49703, 145429, 347921, 1018003, 13664003, 95648021, 314272069, 2199904483]

約数ペア:

[(1, 2199904483), (7, 314272069), (23, 95648021), (161, 13664003), (2161, 1018003), (6323, 347921), (15127, 145429), (44261, 49703)]