2542972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 4701312

約数和(自身を除く): 2158340

約数列:

[1, 2, 4, 23, 46, 92, 131, 211, 262, 422, 524, 844, 3013, 4853, 6026, 9706, 12052, 19412, 27641, 55282, 110564, 635743, 1271486, 2542972]

約数ペア:

[(1, 2542972), (2, 1271486), (4, 635743), (23, 110564), (46, 55282), (92, 27641), (131, 19412), (211, 12052), (262, 9706), (422, 6026), (524, 4853), (844, 3013)]