8678392388

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{28027}}^1$

素因数の和:28619

約数の個数: 24

約数和(自身を含む): 15303288000

約数和(自身を除く): 6624895612

約数列:

[1, 2, 4, 199, 389, 398, 778, 796, 1556, 28027, 56054, 77411, 112108, 154822, 309644, 5577373, 10902503, 11154746, 21805006, 22309492, 43610012, 2169598097, 4339196194, 8678392388]

約数ペア:

[(1, 8678392388), (2, 4339196194), (4, 2169598097), (199, 43610012), (389, 22309492), (398, 21805006), (778, 11154746), (796, 10902503), (1556, 5577373), (28027, 309644), (56054, 154822), (77411, 112108)]