2019926536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{46853}}^1$

素因数の和:47193

約数の個数: 32

約数和(自身を含む): 4022884440

約数和(自身を除く): 2002957904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1268, 2536, 5389, 10778, 21556, 43112, 46853, 93706, 187412, 374824, 796501, 1593002, 3186004, 6372008, 14852401, 29704802, 59409604, 118819208, 252490817, 504981634, 1009963268, 2019926536]

約数ペア:

[(1, 2019926536), (2, 1009963268), (4, 504981634), (8, 252490817), (17, 118819208), (34, 59409604), (68, 29704802), (136, 14852401), (317, 6372008), (634, 3186004), (1268, 1593002), (2536, 796501), (5389, 374824), (10778, 187412), (21556, 93706), (43112, 46853)]