788644628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 1478917440

約数和(自身を除く): 690272812

約数列:

[1, 2, 4, 19, 38, 76, 113, 131, 226, 262, 452, 524, 701, 1402, 2147, 2489, 2804, 4294, 4978, 8588, 9956, 13319, 14803, 26638, 29606, 53276, 59212, 79213, 91831, 158426, 183662, 281257, 316852, 367324, 562514, 1125028, 1505047, 1744789, 3010094, 3489578, 6020188, 6979156, 10376903, 20753806, 41507612, 197161157, 394322314, 788644628]

約数ペア:

[(1, 788644628), (2, 394322314), (4, 197161157), (19, 41507612), (38, 20753806), (76, 10376903), (113, 6979156), (131, 6020188), (226, 3489578), (262, 3010094), (452, 1744789), (524, 1505047), (701, 1125028), (1402, 562514), (2147, 367324), (2489, 316852), (2804, 281257), (4294, 183662), (4978, 158426), (8588, 91831), (9956, 79213), (13319, 59212), (14803, 53276), (26638, 29606)]