2168203468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1240391}}^1$

素因数の和:1240437

約数の個数: 24

約数和(自身を含む): 4167717120

約数和(自身を除く): 1999513652

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1240391, 2480782, 4961564, 23567429, 28528993, 47134858, 57057986, 94269716, 114115972, 542050867, 1084101734, 2168203468]

約数ペア:

[(1, 2168203468), (2, 1084101734), (4, 542050867), (19, 114115972), (23, 94269716), (38, 57057986), (46, 47134858), (76, 28528993), (92, 23567429), (437, 4961564), (874, 2480782), (1748, 1240391)]