1641994166

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1\times {\mathrm{7109}}^1$

素因数の和:9343

約数の個数: 16

約数和(自身を含む): 2510967600

約数和(自身を除く): 868973434

約数列:

[1, 2, 53, 106, 2179, 4358, 7109, 14218, 115487, 230974, 376777, 753554, 15490511, 30981022, 820997083, 1641994166]

約数ペア:

[(1, 1641994166), (2, 820997083), (53, 30981022), (106, 15490511), (2179, 753554), (4358, 376777), (7109, 230974), (14218, 115487)]