2783158836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{89101}}^1$

素因数の和:89264

約数の個数: 48

約数和(自身を含む): 6885802560

約数和(自身を除く): 4102643724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236, 89101, 178202, 267303, 356404, 534606, 1069212, 1692919, 3385838, 5078757, 6771676, 10157514, 12206837, 20315028, 24413674, 36620511, 48827348, 73241022, 146482044, 231929903, 463859806, 695789709, 927719612, 1391579418, 2783158836]

約数ペア:

[(1, 2783158836), (2, 1391579418), (3, 927719612), (4, 695789709), (6, 463859806), (12, 231929903), (19, 146482044), (38, 73241022), (57, 48827348), (76, 36620511), (114, 24413674), (137, 20315028), (228, 12206837), (274, 10157514), (411, 6771676), (548, 5078757), (822, 3385838), (1644, 1692919), (2603, 1069212), (5206, 534606), (7809, 356404), (10412, 267303), (15618, 178202), (31236, 89101)]