1311766898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{7109}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 2178731520

約数和(自身を除く): 866964622

約数列:

[1, 2, 13, 26, 47, 94, 151, 302, 611, 1222, 1963, 3926, 7097, 7109, 14194, 14218, 92261, 92417, 184522, 184834, 334123, 668246, 1073459, 2146918, 4343599, 8687198, 13954967, 27909934, 50452573, 100905146, 655883449, 1311766898]

約数ペア:

[(1, 1311766898), (2, 655883449), (13, 100905146), (26, 50452573), (47, 27909934), (94, 13954967), (151, 8687198), (302, 4343599), (611, 2146918), (1222, 1073459), (1963, 668246), (3926, 334123), (7097, 184834), (7109, 184522), (14194, 92417), (14218, 92261)]