12494236391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 16681082880

約数和(自身を除く): 4186846489

約数列:

[1, 7, 13, 19, 43, 91, 133, 163, 247, 301, 559, 817, 1031, 1141, 1729, 2119, 3097, 3913, 5719, 7009, 7217, 10621, 13403, 14833, 19589, 21679, 40261, 44333, 49063, 74347, 91117, 93821, 133171, 137123, 168053, 254657, 281827, 310331, 576329, 637819, 842327, 932197, 1176371, 1731223, 1782599, 2184689, 3193007, 4034303, 5896289, 7226279, 10950251, 12118561, 15292823, 22351049, 41509091, 50583953, 76651757, 93941627, 137299301, 290563637, 657591389, 961095107, 1784890913, 12494236391]

約数ペア:

[(1, 12494236391), (7, 1784890913), (13, 961095107), (19, 657591389), (43, 290563637), (91, 137299301), (133, 93941627), (163, 76651757), (247, 50583953), (301, 41509091), (559, 22351049), (817, 15292823), (1031, 12118561), (1141, 10950251), (1729, 7226279), (2119, 5896289), (3097, 4034303), (3913, 3193007), (5719, 2184689), (7009, 1782599), (7217, 1731223), (10621, 1176371), (13403, 932197), (14833, 842327), (19589, 637819), (21679, 576329), (40261, 310331), (44333, 281827), (49063, 254657), (74347, 168053), (91117, 137123), (93821, 133171)]