249561422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 419658624

約数和(自身を除く): 170097202

約数列:

[1, 2, 11, 22, 43, 86, 331, 473, 662, 797, 946, 1594, 3641, 7282, 8767, 14233, 17534, 28466, 34271, 68542, 156563, 263807, 313126, 376981, 527614, 753962, 2901877, 5803754, 11343701, 22687402, 124780711, 249561422]

約数ペア:

[(1, 249561422), (2, 124780711), (11, 22687402), (22, 11343701), (43, 5803754), (86, 2901877), (331, 753962), (473, 527614), (662, 376981), (797, 313126), (946, 263807), (1594, 156563), (3641, 68542), (7282, 34271), (8767, 28466), (14233, 17534)]