851238722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 1437875712

約数和(自身を除く): 586636990

約数列:

[1, 2, 17, 19, 34, 38, 223, 311, 323, 361, 446, 622, 646, 722, 3791, 4237, 5287, 5909, 6137, 7582, 8474, 10574, 11818, 12274, 69353, 72029, 80503, 100453, 112271, 138706, 144058, 161006, 200906, 224542, 1179001, 1317707, 1368551, 1908607, 2358002, 2635414, 2737102, 3817214, 22401019, 25036433, 44802038, 50072866, 425619361, 851238722]

約数ペア:

[(1, 851238722), (2, 425619361), (17, 50072866), (19, 44802038), (34, 25036433), (38, 22401019), (223, 3817214), (311, 2737102), (323, 2635414), (361, 2358002), (446, 1908607), (622, 1368551), (646, 1317707), (722, 1179001), (3791, 224542), (4237, 200906), (5287, 161006), (5909, 144058), (6137, 138706), (7582, 112271), (8474, 100453), (10574, 80503), (11818, 72029), (12274, 69353)]