247659392

素因数分解:

$2^7\times {\mathrm{653}}^1\times {\mathrm{2963}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 494306280

約数和(自身を除く): 246646888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 653, 1306, 2612, 2963, 5224, 5926, 10448, 11852, 20896, 23704, 41792, 47408, 83584, 94816, 189632, 379264, 1934839, 3869678, 7739356, 15478712, 30957424, 61914848, 123829696, 247659392]

約数ペア:

[(1, 247659392), (2, 123829696), (4, 61914848), (8, 30957424), (16, 15478712), (32, 7739356), (64, 3869678), (128, 1934839), (653, 379264), (1306, 189632), (2612, 94816), (2963, 83584), (5224, 47408), (5926, 41792), (10448, 23704), (11852, 20896)]