2090912

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 36

約数和(自身を含む): 4368546

約数和(自身を除く): 2277634

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 304, 361, 362, 608, 722, 724, 1444, 1448, 2888, 2896, 3439, 5776, 5792, 6878, 11552, 13756, 27512, 55024, 65341, 110048, 130682, 261364, 522728, 1045456, 2090912]

約数ペア:

[(1, 2090912), (2, 1045456), (4, 522728), (8, 261364), (16, 130682), (19, 110048), (32, 65341), (38, 55024), (76, 27512), (152, 13756), (181, 11552), (304, 6878), (361, 5792), (362, 5776), (608, 3439), (722, 2896), (724, 2888), (1444, 1448)]