2116714370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12451261}}^1$

素因数の和:12451285

約数の個数: 16

約数和(自身を含む): 4034208888

約数和(自身を除く): 1917494518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12451261, 24902522, 62256305, 124512610, 211671437, 423342874, 1058357185, 2116714370]

約数ペア:

[(1, 2116714370), (2, 1058357185), (5, 423342874), (10, 211671437), (17, 124512610), (34, 62256305), (85, 24902522), (170, 12451261)]