252721742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1879}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 467443200

約数和(自身を除く): 214721458

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 739, 1478, 1879, 3758, 5173, 9607, 10346, 13153, 19214, 24427, 26306, 48854, 67249, 134498, 170989, 341978, 1388581, 2777162, 9720067, 18051553, 19440134, 36103106, 126360871, 252721742]

約数ペア:

[(1, 252721742), (2, 126360871), (7, 36103106), (13, 19440134), (14, 18051553), (26, 9720067), (91, 2777162), (182, 1388581), (739, 341978), (1478, 170989), (1879, 134498), (3758, 67249), (5173, 48854), (9607, 26306), (10346, 24427), (13153, 19214)]