1009780954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6791}}^1$

素因数の和:6875

約数の個数: 64

約数和(自身を含む): 2008258560

約数和(自身を除く): 998477606

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 494, 559, 602, 817, 1118, 1634, 1729, 3458, 3913, 5719, 6791, 7826, 10621, 11438, 13582, 21242, 47537, 74347, 88283, 95074, 129029, 148694, 176566, 258058, 292013, 584026, 617981, 903203, 1235962, 1677377, 1806406, 2044091, 3354754, 3796169, 4088182, 5548247, 7592338, 11096494, 11741639, 23483278, 26573183, 38837729, 53146366, 72127211, 77675458, 144254422, 504890477, 1009780954]

約数ペア:

[(1, 1009780954), (2, 504890477), (7, 144254422), (13, 77675458), (14, 72127211), (19, 53146366), (26, 38837729), (38, 26573183), (43, 23483278), (86, 11741639), (91, 11096494), (133, 7592338), (182, 5548247), (247, 4088182), (266, 3796169), (301, 3354754), (494, 2044091), (559, 1806406), (602, 1677377), (817, 1235962), (1118, 903203), (1634, 617981), (1729, 584026), (3458, 292013), (3913, 258058), (5719, 176566), (6791, 148694), (7826, 129029), (10621, 95074), (11438, 88283), (13582, 74347), (21242, 47537)]