2116747030

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{477821}}^1$

素因数の和:478271

約数の個数: 16

約数和(自身を含む): 3818753424

約数和(自身を除く): 1702006394

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 477821, 955642, 2389105, 4778210, 211674703, 423349406, 1058373515, 2116747030]

約数ペア:

[(1, 2116747030), (2, 1058373515), (5, 423349406), (10, 211674703), (443, 4778210), (886, 2389105), (2215, 955642), (4430, 477821)]