40121422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:864

約数の個数: 24

約数和(自身を含む): 66486168

約数和(自身を除く): 26364746

約数列:

[1, 2, 11, 22, 121, 242, 317, 523, 634, 1046, 3487, 5753, 6974, 11506, 38357, 63283, 76714, 126566, 165791, 331582, 1823701, 3647402, 20060711, 40121422]

約数ペア:

[(1, 40121422), (2, 20060711), (11, 3647402), (22, 1823701), (121, 331582), (242, 165791), (317, 126566), (523, 76714), (634, 63283), (1046, 38357), (3487, 11506), (5753, 6974)]