2006193854

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{3851}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 3479003136

約数和(自身を除く): 1472809282

約数列:

[1, 2, 7, 14, 127, 254, 293, 586, 889, 1778, 2051, 3851, 4102, 7702, 26957, 37211, 53914, 74422, 260477, 489077, 520954, 978154, 1128343, 2256686, 3423539, 6847078, 7898401, 15796802, 143299561, 286599122, 1003096927, 2006193854]

約数ペア:

[(1, 2006193854), (2, 1003096927), (7, 286599122), (14, 143299561), (127, 15796802), (254, 7898401), (293, 6847078), (586, 3423539), (889, 2256686), (1778, 1128343), (2051, 978154), (3851, 520954), (4102, 489077), (7702, 260477), (26957, 74422), (37211, 53914)]