2740892714

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2143}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 4950890496

約数和(自身を除く): 2209997782

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 421, 434, 842, 1519, 2143, 2947, 3038, 4286, 5894, 13051, 15001, 20629, 26102, 30002, 41258, 66433, 91357, 105007, 132866, 182714, 210014, 465031, 639499, 902203, 930062, 1278998, 1804406, 3255217, 6315421, 6510434, 12630842, 27968293, 44207947, 55936586, 88415894, 195778051, 391556102, 1370446357, 2740892714]

約数ペア:

[(1, 2740892714), (2, 1370446357), (7, 391556102), (14, 195778051), (31, 88415894), (49, 55936586), (62, 44207947), (98, 27968293), (217, 12630842), (421, 6510434), (434, 6315421), (842, 3255217), (1519, 1804406), (2143, 1278998), (2947, 930062), (3038, 902203), (4286, 639499), (5894, 465031), (13051, 210014), (15001, 182714), (20629, 132866), (26102, 105007), (30002, 91357), (41258, 66433)]