2151567353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{757}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 2516317440

約数和(自身を除く): 364750087

約数列:

[1, 13, 19, 37, 247, 311, 481, 703, 757, 4043, 5909, 9139, 9841, 11507, 14383, 28009, 76817, 149591, 186979, 218633, 235427, 364117, 532171, 2842229, 3060551, 4473113, 6918223, 8710799, 58150469, 113240387, 165505181, 2151567353]

約数ペア:

[(1, 2151567353), (13, 165505181), (19, 113240387), (37, 58150469), (247, 8710799), (311, 6918223), (481, 4473113), (703, 3060551), (757, 2842229), (4043, 532171), (5909, 364117), (9139, 235427), (9841, 218633), (11507, 186979), (14383, 149591), (28009, 76817)]