260059954

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12743

約数の個数: 48

約数和(自身を含む): 521125920

約数和(自身を除く): 261065966

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 12697, 20482, 25394, 88879, 139667, 177758, 241243, 279334, 482486, 622153, 977669, 1244306, 1688701, 1955338, 2653673, 3377402, 5307346, 6843683, 11820907, 13687366, 18575711, 23641814, 37151422, 130029977, 260059954]

約数ペア:

[(1, 260059954), (2, 130029977), (7, 37151422), (11, 23641814), (14, 18575711), (19, 13687366), (22, 11820907), (38, 6843683), (49, 5307346), (77, 3377402), (98, 2653673), (133, 1955338), (154, 1688701), (209, 1244306), (266, 977669), (418, 622153), (539, 482486), (931, 279334), (1078, 241243), (1463, 177758), (1862, 139667), (2926, 88879), (10241, 25394), (12697, 20482)]