5157317744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997933}}^1$

素因数の和:997977

約数の個数: 40

約数和(自身を含む): 11136943440

約数和(自身を除く): 5979625696

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 997933, 1995866, 3991732, 7983464, 15966928, 16964861, 18960727, 33929722, 37921454, 67859444, 75842908, 135718888, 151685816, 271437776, 303371632, 322332359, 644664718, 1289329436, 2578658872, 5157317744]

約数ペア:

[(1, 5157317744), (2, 2578658872), (4, 1289329436), (8, 644664718), (16, 322332359), (17, 303371632), (19, 271437776), (34, 151685816), (38, 135718888), (68, 75842908), (76, 67859444), (136, 37921454), (152, 33929722), (272, 18960727), (304, 16964861), (323, 15966928), (646, 7983464), (1292, 3991732), (2584, 1995866), (5168, 997933)]