1248191714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 2523467520

約数和(自身を除く): 1275275806

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 89, 119, 121, 154, 178, 187, 238, 242, 374, 487, 623, 847, 974, 979, 1246, 1309, 1513, 1694, 1958, 2057, 2618, 3026, 3409, 4114, 5357, 6818, 6853, 8279, 10591, 10714, 10769, 13706, 14399, 16558, 16643, 21182, 21538, 28798, 33286, 37499, 43343, 57953, 58927, 74998, 75383, 86686, 91069, 115906, 116501, 117854, 150766, 182138, 183073, 233002, 303401, 366146, 412489, 476773, 606802, 637483, 736831, 824978, 953546, 1001759, 1274966, 1281511, 1473662, 2003518, 2563022, 3337411, 5157817, 5244503, 6674822, 7012313, 8105141, 10315634, 10489006, 14024626, 16210282, 36711521, 56735987, 73423042, 89156551, 113471974, 178313102, 624095857, 1248191714]

約数ペア:

[(1, 1248191714), (2, 624095857), (7, 178313102), (11, 113471974), (14, 89156551), (17, 73423042), (22, 56735987), (34, 36711521), (77, 16210282), (89, 14024626), (119, 10489006), (121, 10315634), (154, 8105141), (178, 7012313), (187, 6674822), (238, 5244503), (242, 5157817), (374, 3337411), (487, 2563022), (623, 2003518), (847, 1473662), (974, 1281511), (979, 1274966), (1246, 1001759), (1309, 953546), (1513, 824978), (1694, 736831), (1958, 637483), (2057, 606802), (2618, 476773), (3026, 412489), (3409, 366146), (4114, 303401), (5357, 233002), (6818, 183073), (6853, 182138), (8279, 150766), (10591, 117854), (10714, 116501), (10769, 115906), (13706, 91069), (14399, 86686), (16558, 75383), (16643, 74998), (21182, 58927), (21538, 57953), (28798, 43343), (33286, 37499)]