319450746914

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{3826399}}^1$

素因数の和:3826459

約数の個数: 32

約数和(自身を含む): 546409920000

約数和(自身を除く): 226959173086

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2197, 3211, 4394, 6422, 41743, 83486, 3826399, 7652798, 49743187, 72701581, 99486374, 145403162, 646661431, 945120553, 1293322862, 1890241106, 8406598603, 12286567189, 16813197206, 24573134378, 159725373457, 319450746914]

約数ペア:

[(1, 319450746914), (2, 159725373457), (13, 24573134378), (19, 16813197206), (26, 12286567189), (38, 8406598603), (169, 1890241106), (247, 1293322862), (338, 945120553), (494, 646661431), (2197, 145403162), (3211, 99486374), (4394, 72701581), (6422, 49743187), (41743, 7652798), (83486, 3826399)]