2015685712

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{881}}^1\times {\mathrm{947}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 3939872832

約数和(自身を除く): 1924187120

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 881, 947, 1208, 1762, 1894, 2416, 3524, 3788, 7048, 7576, 14096, 15152, 133031, 142997, 266062, 285994, 532124, 571988, 834307, 1064248, 1143976, 1668614, 2128496, 2287952, 3337228, 6674456, 13348912, 125980357, 251960714, 503921428, 1007842856, 2015685712]

約数ペア:

[(1, 2015685712), (2, 1007842856), (4, 503921428), (8, 251960714), (16, 125980357), (151, 13348912), (302, 6674456), (604, 3337228), (881, 2287952), (947, 2128496), (1208, 1668614), (1762, 1143976), (1894, 1064248), (2416, 834307), (3524, 571988), (3788, 532124), (7048, 285994), (7576, 266062), (14096, 142997), (15152, 133031)]