554301722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 909885312

約数和(自身を除く): 355583590

約数列:

[1, 2, 13, 26, 83, 166, 397, 647, 794, 1079, 1294, 2158, 5161, 8411, 10322, 16822, 32951, 53701, 65902, 107402, 256859, 428363, 513718, 698113, 856726, 1396226, 3339167, 6678334, 21319297, 42638594, 277150861, 554301722]

約数ペア:

[(1, 554301722), (2, 277150861), (13, 42638594), (26, 21319297), (83, 6678334), (166, 3339167), (397, 1396226), (647, 856726), (794, 698113), (1079, 513718), (1294, 428363), (2158, 256859), (5161, 107402), (8411, 65902), (10322, 53701), (16822, 32951)]