2017749130190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1851145991}}^1$

素因数の和:1851146107

約数の個数: 16

約数和(自身を含む): 3665269064160

約数和(自身を除く): 1647519933970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1851145991, 3702291982, 9255729955, 18511459910, 201774913019, 403549826038, 1008874565095, 2017749130190]

約数ペア:

[(1, 2017749130190), (2, 1008874565095), (5, 403549826038), (10, 201774913019), (109, 18511459910), (218, 9255729955), (545, 3702291982), (1090, 1851145991)]