1877341492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{7919}}^1$

素因数の和:8080

約数の個数: 48

約数和(自身を含む): 3651056640

約数和(自身を除く): 1773715148

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 97, 188, 194, 388, 611, 1222, 1261, 2444, 2522, 4559, 5044, 7919, 9118, 15838, 18236, 31676, 59267, 102947, 118534, 205894, 237068, 372193, 411788, 744386, 768143, 1488772, 1536286, 3072572, 4838509, 9677018, 9985859, 19354036, 19971718, 36102721, 39943436, 72205442, 144410884, 469335373, 938670746, 1877341492]

約数ペア:

[(1, 1877341492), (2, 938670746), (4, 469335373), (13, 144410884), (26, 72205442), (47, 39943436), (52, 36102721), (94, 19971718), (97, 19354036), (188, 9985859), (194, 9677018), (388, 4838509), (611, 3072572), (1222, 1536286), (1261, 1488772), (2444, 768143), (2522, 744386), (4559, 411788), (5044, 372193), (7919, 237068), (9118, 205894), (15838, 118534), (18236, 102947), (31676, 59267)]