2021903322

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{500719}}^1$

素因数の和:501397

約数の個数: 16

約数和(自身を含む): 4049823360

約数和(自身を除く): 2027920038

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 500719, 1001438, 1502157, 3004314, 336983887, 673967774, 1010951661, 2021903322]

約数ペア:

[(1, 2021903322), (2, 1010951661), (3, 673967774), (6, 336983887), (673, 3004314), (1346, 1502157), (2019, 1001438), (4038, 500719)]