2080250014

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1\times {\mathrm{4493}}^1$

素因数の和:5955

約数の個数: 16

約数和(自身を含む): 3140766720

約数和(自身を除く): 1060516706

約数列:

[1, 2, 181, 362, 1279, 2558, 4493, 8986, 231499, 462998, 813233, 1626466, 5746547, 11493094, 1040125007, 2080250014]

約数ペア:

[(1, 2080250014), (2, 1040125007), (181, 11493094), (362, 5746547), (1279, 1626466), (2558, 813233), (4493, 462998), (8986, 231499)]