331314058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 546215040

約数和(自身を除く): 214900982

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 703, 1159, 1406, 2257, 2318, 3863, 4514, 7726, 42883, 73397, 85766, 142931, 146794, 235643, 285862, 471286, 2715689, 4477217, 5431378, 8718791, 8954434, 17437582, 165657029, 331314058]

約数ペア:

[(1, 331314058), (2, 165657029), (19, 17437582), (37, 8954434), (38, 8718791), (61, 5431378), (74, 4477217), (122, 2715689), (703, 471286), (1159, 285862), (1406, 235643), (2257, 146794), (2318, 142931), (3863, 85766), (4514, 73397), (7726, 42883)]