1966802214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{45763}}^1$

素因数の和:45829

約数の個数: 64

約数和(自身を含む): 4613011200

約数和(自身を除く): 2646208986

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 7163, 14326, 21489, 42978, 45763, 91526, 137289, 274578, 594919, 869497, 1189838, 1327127, 1738994, 1784757, 2608491, 2654254, 3569514, 3981381, 5216982, 7962762, 11303461, 17252651, 22606922, 25215413, 33910383, 34505302, 50430826, 51757953, 67820766, 75646239, 103515906, 151292478, 327800369, 655600738, 983401107, 1966802214]

約数ペア:

[(1, 1966802214), (2, 983401107), (3, 655600738), (6, 327800369), (13, 151292478), (19, 103515906), (26, 75646239), (29, 67820766), (38, 51757953), (39, 50430826), (57, 34505302), (58, 33910383), (78, 25215413), (87, 22606922), (114, 17252651), (174, 11303461), (247, 7962762), (377, 5216982), (494, 3981381), (551, 3569514), (741, 2654254), (754, 2608491), (1102, 1784757), (1131, 1738994), (1482, 1327127), (1653, 1189838), (2262, 869497), (3306, 594919), (7163, 274578), (14326, 137289), (21489, 91526), (42978, 45763)]