854608372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 1647654400

約数和(自身を除く): 793046028

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 589, 1178, 1387, 2263, 2356, 2774, 4526, 4969, 5548, 9052, 9938, 19876, 42997, 85994, 94411, 154039, 171988, 188822, 308078, 362737, 377644, 616156, 725474, 1450948, 2926741, 5853482, 6892003, 11244847, 11706964, 13784006, 22489694, 27568012, 44979388, 213652093, 427304186, 854608372]

約数ペア:

[(1, 854608372), (2, 427304186), (4, 213652093), (19, 44979388), (31, 27568012), (38, 22489694), (62, 13784006), (73, 11706964), (76, 11244847), (124, 6892003), (146, 5853482), (292, 2926741), (589, 1450948), (1178, 725474), (1387, 616156), (2263, 377644), (2356, 362737), (2774, 308078), (4526, 188822), (4969, 171988), (5548, 154039), (9052, 94411), (9938, 85994), (19876, 42997)]