1288492733

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131171}}^1$

素因数の和:131248

約数の個数: 16

約数和(自身を含む): 1511101440

約数和(自身を除く): 222608707

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 131171, 1442881, 2492249, 6165037, 27414739, 67815407, 117135703, 1288492733]

約数ペア:

[(1, 1288492733), (11, 117135703), (19, 67815407), (47, 27414739), (209, 6165037), (517, 2492249), (893, 1442881), (9823, 131171)]