1337971558

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1241161}}^1$

素因数の和:1241188

約数の個数: 24

約数和(自身を含む): 2546864424

約数和(自身を除く): 1208892866

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1241161, 2482322, 8688127, 13652771, 17376254, 27305542, 60816889, 95569397, 121633778, 191138794, 668985779, 1337971558]

約数ペア:

[(1, 1337971558), (2, 668985779), (7, 191138794), (11, 121633778), (14, 95569397), (22, 60816889), (49, 27305542), (77, 17376254), (98, 13652771), (154, 8688127), (539, 2482322), (1078, 1241161)]