307696304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{447233}}^1$

素因数の和:447284

約数の個数: 20

約数和(自身を含む): 610027176

約数和(自身を除く): 302330872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 447233, 894466, 1788932, 3577864, 7155728, 19231019, 38462038, 76924076, 153848152, 307696304]

約数ペア:

[(1, 307696304), (2, 153848152), (4, 76924076), (8, 38462038), (16, 19231019), (43, 7155728), (86, 3577864), (172, 1788932), (344, 894466), (688, 447233)]