2009277556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{1997}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 4135380480

約数和(自身を除く): 2126102924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1759, 1997, 3518, 3994, 7036, 7988, 19349, 21967, 22867, 25961, 38698, 43934, 45734, 51922, 77396, 87868, 91468, 103844, 251537, 285571, 503074, 571142, 1006148, 1142284, 3512723, 7025446, 14050892, 38639953, 45665399, 77279906, 91330798, 154559812, 182661596, 502319389, 1004638778, 2009277556]

約数ペア:

[(1, 2009277556), (2, 1004638778), (4, 502319389), (11, 182661596), (13, 154559812), (22, 91330798), (26, 77279906), (44, 45665399), (52, 38639953), (143, 14050892), (286, 7025446), (572, 3512723), (1759, 1142284), (1997, 1006148), (3518, 571142), (3994, 503074), (7036, 285571), (7988, 251537), (19349, 103844), (21967, 91468), (22867, 87868), (25961, 77396), (38698, 51922), (43934, 45734)]