2912880012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{174257}}^1$

素因数の和:174470

約数の個数: 48

約数和(自身を含む): 7806758400

約数和(自身を除く): 4893878388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 174257, 348514, 522771, 697028, 1045542, 1219799, 2091084, 2439598, 3659397, 4879196, 7318794, 14637588, 34677143, 69354286, 104031429, 138708572, 208062858, 242740001, 416125716, 485480002, 728220003, 970960004, 1456440006, 2912880012]

約数ペア:

[(1, 2912880012), (2, 1456440006), (3, 970960004), (4, 728220003), (6, 485480002), (7, 416125716), (12, 242740001), (14, 208062858), (21, 138708572), (28, 104031429), (42, 69354286), (84, 34677143), (199, 14637588), (398, 7318794), (597, 4879196), (796, 3659397), (1194, 2439598), (1393, 2091084), (2388, 1219799), (2786, 1045542), (4179, 697028), (5572, 522771), (8358, 348514), (16716, 174257)]