4750468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 8648640

約数和(自身を除く): 3898172

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 389, 778, 1556, 3053, 6106, 12212, 16727, 27619, 33454, 55238, 66908, 110476, 1187617, 2375234, 4750468]

約数ペア:

[(1, 4750468), (2, 2375234), (4, 1187617), (43, 110476), (71, 66908), (86, 55238), (142, 33454), (172, 27619), (284, 16727), (389, 12212), (778, 6106), (1556, 3053)]