251019766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 407773440

約数和(自身を除く): 156753674

約数列:

[1, 2, 29, 37, 53, 58, 74, 106, 1073, 1537, 1961, 2146, 2207, 3074, 3922, 4414, 56869, 64003, 81659, 113738, 116971, 128006, 163318, 233942, 2368111, 3392159, 4327927, 4736222, 6784318, 8655854, 125509883, 251019766]

約数ペア:

[(1, 251019766), (2, 125509883), (29, 8655854), (37, 6784318), (53, 4736222), (58, 4327927), (74, 3392159), (106, 2368111), (1073, 233942), (1537, 163318), (1961, 128006), (2146, 116971), (2207, 113738), (3074, 81659), (3922, 64003), (4414, 56869)]