251144234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10639}}^1$

素因数の和:10718

約数の個数: 32

約数和(自身を含む): 436665600

約数和(自身を除く): 185521366

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 10639, 11803, 21278, 23606, 117029, 234058, 308531, 393643, 617062, 787286, 3393841, 4330073, 6787682, 8660146, 11415647, 22831294, 125572117, 251144234]

約数ペア:

[(1, 251144234), (2, 125572117), (11, 22831294), (22, 11415647), (29, 8660146), (37, 6787682), (58, 4330073), (74, 3393841), (319, 787286), (407, 617062), (638, 393643), (814, 308531), (1073, 234058), (2146, 117029), (10639, 23606), (11803, 21278)]