844239844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{14831}}^1$

素因数の和:14968

約数の個数: 48

約数和(自身を含む): 1794078720

約数和(自身を除く): 949838876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2996, 4066, 8132, 14231, 14831, 28462, 29662, 56924, 59324, 103817, 207634, 281789, 415268, 563578, 1127156, 1586917, 1972523, 3173834, 3945046, 6347668, 7890092, 11108419, 22216838, 30151423, 44433676, 60302846, 120605692, 211059961, 422119922, 844239844]

約数ペア:

[(1, 844239844), (2, 422119922), (4, 211059961), (7, 120605692), (14, 60302846), (19, 44433676), (28, 30151423), (38, 22216838), (76, 11108419), (107, 7890092), (133, 6347668), (214, 3945046), (266, 3173834), (428, 1972523), (532, 1586917), (749, 1127156), (1498, 563578), (2033, 415268), (2996, 281789), (4066, 207634), (8132, 103817), (14231, 59324), (14831, 56924), (28462, 29662)]