1038888935

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 1549779840

約数和(自身を除く): 510890905

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 245, 335, 469, 665, 931, 1273, 2345, 3283, 3331, 4655, 6365, 8911, 16415, 16655, 23317, 44555, 62377, 63289, 116585, 163219, 223177, 311885, 316445, 443023, 816095, 1115885, 1562239, 2215115, 3101161, 4240363, 7811195, 10935673, 15505805, 21201815, 29682541, 54678365, 148412705, 207777787, 1038888935]

約数ペア:

[(1, 1038888935), (5, 207777787), (7, 148412705), (19, 54678365), (35, 29682541), (49, 21201815), (67, 15505805), (95, 10935673), (133, 7811195), (245, 4240363), (335, 3101161), (469, 2215115), (665, 1562239), (931, 1115885), (1273, 816095), (2345, 443023), (3283, 316445), (3331, 311885), (4655, 223177), (6365, 163219), (8911, 116585), (16415, 63289), (16655, 62377), (23317, 44555)]