2783403083270

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{30367}}^1\times {\mathrm{20879}}^1$

素因数の和:51692

約数の個数: 32

約数和(自身を含む): 5021944012800

約数和(自身を除く): 2238540929530

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 20879, 30367, 41758, 60734, 104395, 151835, 208790, 303670, 9165881, 13331113, 18331762, 26662226, 45829405, 66655565, 91658810, 133311130, 634032593, 1268065186, 3170162965, 6340325930, 278340308327, 556680616654, 1391701541635, 2783403083270]

約数ペア:

[(1, 2783403083270), (2, 1391701541635), (5, 556680616654), (10, 278340308327), (439, 6340325930), (878, 3170162965), (2195, 1268065186), (4390, 634032593), (20879, 133311130), (30367, 91658810), (41758, 66655565), (60734, 45829405), (104395, 26662226), (151835, 18331762), (208790, 13331113), (303670, 9165881)]