842181508

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 1701020160

約数和(自身を除く): 858838652

約数列:

[1, 2, 4, 7, 14, 28, 239, 317, 397, 478, 634, 794, 956, 1268, 1588, 1673, 2219, 2779, 3346, 4438, 5558, 6692, 8876, 11116, 75763, 94883, 125849, 151526, 189766, 251698, 303052, 379532, 503396, 530341, 664181, 880943, 1060682, 1328362, 1761886, 2121364, 2656724, 3523772, 30077911, 60155822, 120311644, 210545377, 421090754, 842181508]

約数ペア:

[(1, 842181508), (2, 421090754), (4, 210545377), (7, 120311644), (14, 60155822), (28, 30077911), (239, 3523772), (317, 2656724), (397, 2121364), (478, 1761886), (634, 1328362), (794, 1060682), (956, 880943), (1268, 664181), (1588, 530341), (1673, 503396), (2219, 379532), (2779, 303052), (3346, 251698), (4438, 189766), (5558, 151526), (6692, 125849), (8876, 94883), (11116, 75763)]