1796630878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 3271726080

約数和(自身を除く): 1475095202

約数列:

[1, 2, 7, 14, 23, 46, 137, 139, 161, 274, 278, 293, 322, 586, 959, 973, 1918, 1946, 2051, 3151, 3197, 4102, 6302, 6394, 6739, 13478, 19043, 22057, 22379, 38086, 40141, 40727, 44114, 44758, 47173, 80282, 81454, 94346, 133301, 266602, 280987, 285089, 437989, 561974, 570178, 875978, 923243, 936721, 1846486, 1873442, 3065923, 5579599, 6131846, 6462701, 6557047, 11159198, 12925402, 13114094, 39057193, 78114386, 128330777, 256661554, 898315439, 1796630878]

約数ペア:

[(1, 1796630878), (2, 898315439), (7, 256661554), (14, 128330777), (23, 78114386), (46, 39057193), (137, 13114094), (139, 12925402), (161, 11159198), (274, 6557047), (278, 6462701), (293, 6131846), (322, 5579599), (586, 3065923), (959, 1873442), (973, 1846486), (1918, 936721), (1946, 923243), (2051, 875978), (3151, 570178), (3197, 561974), (4102, 437989), (6302, 285089), (6394, 280987), (6739, 266602), (13478, 133301), (19043, 94346), (22057, 81454), (22379, 80282), (38086, 47173), (40141, 44758), (40727, 44114)]