2849774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 4395600

約数和(自身を除く): 1545826

約数列:

[1, 2, 73, 131, 146, 149, 262, 298, 9563, 10877, 19126, 19519, 21754, 39038, 1424887, 2849774]

約数ペア:

[(1, 2849774), (2, 1424887), (73, 39038), (131, 21754), (146, 19519), (149, 19126), (262, 10877), (298, 9563)]