2217110398

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{27791}}^1$

素因数の和:28259

約数の個数: 16

約数和(自身を含む): 3364721856

約数和(自身を除く): 1147611458

約数列:

[1, 2, 113, 226, 353, 706, 27791, 39889, 55582, 79778, 3140383, 6280766, 9810223, 19620446, 1108555199, 2217110398]

約数ペア:

[(1, 2217110398), (2, 1108555199), (113, 19620446), (226, 9810223), (353, 6280766), (706, 3140383), (27791, 79778), (39889, 55582)]