129726457966

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69670493}}^1$

素因数の和:69670528

約数の個数: 24

約数和(自身を含む): 238273089480

約数和(自身を除く): 108546631514

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 69670493, 139340986, 487693451, 975386902, 1323739367, 2647478734, 3413854157, 6827708314, 9266175569, 18532351138, 64863228983, 129726457966]

約数ペア:

[(1, 129726457966), (2, 64863228983), (7, 18532351138), (14, 9266175569), (19, 6827708314), (38, 3413854157), (49, 2647478734), (98, 1323739367), (133, 975386902), (266, 487693451), (931, 139340986), (1862, 69670493)]