2912087668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5473849}}^1$

素因数の和:5473879

約数の個数: 24

約数和(自身を含む): 6130712000

約数和(自身を除く): 3218624332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5473849, 10947698, 21895396, 38316943, 76633886, 104003131, 153267772, 208006262, 416012524, 728021917, 1456043834, 2912087668]

約数ペア:

[(1, 2912087668), (2, 1456043834), (4, 728021917), (7, 416012524), (14, 208006262), (19, 153267772), (28, 104003131), (38, 76633886), (76, 38316943), (133, 21895396), (266, 10947698), (532, 5473849)]