1254391307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 1360255680

約数和(自身を除く): 105864373

約数列:

[1, 13, 293, 509, 647, 3809, 6617, 8411, 149137, 189571, 329323, 1938781, 2464423, 4281199, 96491639, 1254391307]

約数ペア:

[(1, 1254391307), (13, 96491639), (293, 4281199), (509, 2464423), (647, 1938781), (3809, 329323), (6617, 189571), (8411, 149137)]