495804938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 784728000

約数和(自身を除く): 288923062

約数列:

[1, 2, 29, 58, 89, 139, 178, 278, 691, 1382, 2581, 4031, 5162, 8062, 12371, 20039, 24742, 40078, 61499, 96049, 122998, 192098, 358759, 717518, 1783471, 2785421, 3566942, 5570842, 8548361, 17096722, 247902469, 495804938]

約数ペア:

[(1, 495804938), (2, 247902469), (29, 17096722), (58, 8548361), (89, 5570842), (139, 3566942), (178, 2785421), (278, 1783471), (691, 717518), (1382, 358759), (2581, 192098), (4031, 122998), (5162, 96049), (8062, 61499), (12371, 40078), (20039, 24742)]