1999897674

素因数分解:

$2^1\times 3^1\times {\mathrm{4723}}^1\times {\mathrm{70573}}^1$

素因数の和:75301

約数の個数: 16

約数和(自身を含む): 4000698912

約数和(自身を除く): 2000801238

約数列:

[1, 2, 3, 6, 4723, 9446, 14169, 28338, 70573, 141146, 211719, 423438, 333316279, 666632558, 999948837, 1999897674]

約数ペア:

[(1, 1999897674), (2, 999948837), (3, 666632558), (6, 333316279), (4723, 423438), (9446, 211719), (14169, 141146), (28338, 70573)]