2193749012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{860969}}^1$

素因数の和:861000

約数の個数: 36

約数和(自身を含む): 4809378420

約数和(自身を除く): 2615629408

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 860969, 1721938, 3443876, 6026783, 11192597, 12053566, 22385194, 24107132, 42187481, 44770388, 78348179, 84374962, 156696358, 168749924, 313392716, 548437253, 1096874506, 2193749012]

約数ペア:

[(1, 2193749012), (2, 1096874506), (4, 548437253), (7, 313392716), (13, 168749924), (14, 156696358), (26, 84374962), (28, 78348179), (49, 44770388), (52, 42187481), (91, 24107132), (98, 22385194), (182, 12053566), (196, 11192597), (364, 6026783), (637, 3443876), (1274, 1721938), (2548, 860969)]