4974686

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 7721568

約数和(自身を除く): 2746882

約数列:

[1, 2, 53, 71, 106, 142, 661, 1322, 3763, 7526, 35033, 46931, 70066, 93862, 2487343, 4974686]

約数ペア:

[(1, 4974686), (2, 2487343), (53, 93862), (71, 70066), (106, 46931), (142, 35033), (661, 7526), (1322, 3763)]