2477881637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1847}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 3337044480

約数和(自身を除く): 859162843

約数列:

[1, 7, 11, 19, 49, 77, 131, 133, 209, 539, 917, 931, 1441, 1463, 1847, 2489, 6419, 10087, 10241, 12929, 17423, 20317, 27379, 35093, 70609, 90503, 121961, 142219, 191653, 241957, 245651, 386023, 995533, 1341571, 1693699, 1719557, 2661527, 2702161, 4597183, 11855893, 18630689, 18915127, 32180281, 50569013, 130414823, 225261967, 353983091, 2477881637]

約数ペア:

[(1, 2477881637), (7, 353983091), (11, 225261967), (19, 130414823), (49, 50569013), (77, 32180281), (131, 18915127), (133, 18630689), (209, 11855893), (539, 4597183), (917, 2702161), (931, 2661527), (1441, 1719557), (1463, 1693699), (1847, 1341571), (2489, 995533), (6419, 386023), (10087, 245651), (10241, 241957), (12929, 191653), (17423, 142219), (20317, 121961), (27379, 90503), (35093, 70609)]