2519426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2211454

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 127, 182, 218, 254, 763, 889, 1417, 1526, 1651, 1778, 2834, 3302, 9919, 11557, 13843, 19838, 23114, 27686, 96901, 179959, 193802, 359918, 1259713, 2519426]

約数ペア:

[(1, 2519426), (2, 1259713), (7, 359918), (13, 193802), (14, 179959), (26, 96901), (91, 27686), (109, 23114), (127, 19838), (182, 13843), (218, 11557), (254, 9919), (763, 3302), (889, 2834), (1417, 1778), (1526, 1651)]