127483972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{691}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 279014400

約数和(自身を除く): 151530428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 599, 691, 1198, 1382, 2396, 2764, 4193, 4837, 6589, 7601, 8386, 9674, 13178, 15202, 16772, 19348, 26356, 30404, 46123, 53207, 92246, 106414, 184492, 212828, 413909, 827818, 1655636, 2897363, 4552999, 5794726, 9105998, 11589452, 18211996, 31870993, 63741986, 127483972]

約数ペア:

[(1, 127483972), (2, 63741986), (4, 31870993), (7, 18211996), (11, 11589452), (14, 9105998), (22, 5794726), (28, 4552999), (44, 2897363), (77, 1655636), (154, 827818), (308, 413909), (599, 212828), (691, 184492), (1198, 106414), (1382, 92246), (2396, 53207), (2764, 46123), (4193, 30404), (4837, 26356), (6589, 19348), (7601, 16772), (8386, 15202), (9674, 13178)]