2973784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3247016

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 719, 1034, 1438, 2068, 2876, 4136, 5752, 7909, 15818, 31636, 33793, 63272, 67586, 135172, 270344, 371723, 743446, 1486892, 2973784]

約数ペア:

[(1, 2973784), (2, 1486892), (4, 743446), (8, 371723), (11, 270344), (22, 135172), (44, 67586), (47, 63272), (88, 33793), (94, 31636), (188, 15818), (376, 7909), (517, 5752), (719, 4136), (1034, 2876), (1438, 2068)]