758439190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{9161}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 1448622144

約数和(自身を除く): 690182954

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 487, 974, 2435, 4870, 8279, 9161, 16558, 18322, 41395, 45805, 82790, 91610, 155737, 311474, 778685, 1557370, 4461407, 8922814, 22307035, 44614070, 75843919, 151687838, 379219595, 758439190]

約数ペア:

[(1, 758439190), (2, 379219595), (5, 151687838), (10, 75843919), (17, 44614070), (34, 22307035), (85, 8922814), (170, 4461407), (487, 1557370), (974, 778685), (2435, 311474), (4870, 155737), (8279, 91610), (9161, 82790), (16558, 45805), (18322, 41395)]