266057402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 439344192

約数和(自身を除く): 173286790

約数列:

[1, 2, 13, 26, 67, 134, 163, 326, 871, 937, 1742, 1874, 2119, 4238, 10921, 12181, 21842, 24362, 62779, 125558, 141973, 152731, 283946, 305462, 816127, 1632254, 1985503, 3971006, 10232977, 20465954, 133028701, 266057402]

約数ペア:

[(1, 266057402), (2, 133028701), (13, 20465954), (26, 10232977), (67, 3971006), (134, 1985503), (163, 1632254), (326, 816127), (871, 305462), (937, 283946), (1742, 152731), (1874, 141973), (2119, 125558), (4238, 62779), (10921, 24362), (12181, 21842)]