858793764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{2473}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 2054330432

約数和(自身を除く): 1195536668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 673, 1346, 2019, 2473, 2692, 4038, 4946, 7419, 8076, 9892, 14838, 28939, 29676, 57878, 86817, 106339, 115756, 173634, 212678, 319017, 347268, 425356, 638034, 1276068, 1664329, 3328658, 4992987, 6657316, 9985974, 19971948, 71566147, 143132294, 214698441, 286264588, 429396882, 858793764]

約数ペア:

[(1, 858793764), (2, 429396882), (3, 286264588), (4, 214698441), (6, 143132294), (12, 71566147), (43, 19971948), (86, 9985974), (129, 6657316), (172, 4992987), (258, 3328658), (516, 1664329), (673, 1276068), (1346, 638034), (2019, 425356), (2473, 347268), (2692, 319017), (4038, 212678), (4946, 173634), (7419, 115756), (8076, 106339), (9892, 86817), (14838, 57878), (28939, 29676)]