2007156521524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{32747447}}^1$

素因数の和:32747668

約数の個数: 48

約数和(自身を含む): 4401257011200

約数和(自身を除く): 2394100489676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 4378, 5572, 8756, 15323, 30646, 61292, 32747447, 65494894, 130989788, 229232129, 360221917, 458464258, 720443834, 916928516, 1440887668, 2521553419, 5043106838, 6516741953, 10086213676, 13033483906, 26066967812, 45617193671, 71684161483, 91234387342, 143368322966, 182468774684, 286736645932, 501789130381, 1003578260762, 2007156521524]

約数ペア:

[(1, 2007156521524), (2, 1003578260762), (4, 501789130381), (7, 286736645932), (11, 182468774684), (14, 143368322966), (22, 91234387342), (28, 71684161483), (44, 45617193671), (77, 26066967812), (154, 13033483906), (199, 10086213676), (308, 6516741953), (398, 5043106838), (796, 2521553419), (1393, 1440887668), (2189, 916928516), (2786, 720443834), (4378, 458464258), (5572, 360221917), (8756, 229232129), (15323, 130989788), (30646, 65494894), (61292, 32747447)]