380522044

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{102181}}^1$

素因数の和:102218

約数の個数: 36

約数和(自身を含む): 815412360

約数和(自身を除く): 434890316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 102181, 204362, 408724, 715267, 1430534, 1941439, 2861068, 3882878, 5006869, 7765756, 10013738, 13590073, 20027476, 27180146, 54360292, 95130511, 190261022, 380522044]

約数ペア:

[(1, 380522044), (2, 190261022), (4, 95130511), (7, 54360292), (14, 27180146), (19, 20027476), (28, 13590073), (38, 10013738), (49, 7765756), (76, 5006869), (98, 3882878), (133, 2861068), (196, 1941439), (266, 1430534), (532, 715267), (931, 408724), (1862, 204362), (3724, 102181)]