748285340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3401297}}^1$

素因数の和:3401317

約数の個数: 24

約数和(自身を含む): 1714254192

約数和(自身を除く): 965968852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3401297, 6802594, 13605188, 17006485, 34012970, 37414267, 68025940, 74828534, 149657068, 187071335, 374142670, 748285340]

約数ペア:

[(1, 748285340), (2, 374142670), (4, 187071335), (5, 149657068), (10, 74828534), (11, 68025940), (20, 37414267), (22, 34012970), (44, 17006485), (55, 13605188), (110, 6802594), (220, 3401297)]