1297477792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3118937}}^1$

素因数の和:3118960

約数の個数: 24

約数和(自身を含む): 2750903316

約数和(自身を除く): 1453425524

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3118937, 6237874, 12475748, 24951496, 40546181, 49902992, 81092362, 99805984, 162184724, 324369448, 648738896, 1297477792]

約数ペア:

[(1, 1297477792), (2, 648738896), (4, 324369448), (8, 162184724), (13, 99805984), (16, 81092362), (26, 49902992), (32, 40546181), (52, 24951496), (104, 12475748), (208, 6237874), (416, 3118937)]