447942746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5209}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 740236800

約数和(自身を除く): 292294054

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 1178, 1387, 2263, 2774, 4526, 5209, 10418, 42997, 85994, 98971, 161479, 197942, 322958, 380257, 760514, 3068101, 6136202, 7224883, 11787967, 14449766, 23575934, 223971373, 447942746]

約数ペア:

[(1, 447942746), (2, 223971373), (19, 23575934), (31, 14449766), (38, 11787967), (62, 7224883), (73, 6136202), (146, 3068101), (589, 760514), (1178, 380257), (1387, 322958), (2263, 197942), (2774, 161479), (4526, 98971), (5209, 85994), (10418, 42997)]