2808058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 4641120

約数和(自身を除く): 1833062

約数列:

[1, 2, 11, 22, 109, 218, 1171, 1199, 2342, 2398, 12881, 25762, 127639, 255278, 1404029, 2808058]

約数ペア:

[(1, 2808058), (2, 1404029), (11, 255278), (22, 127639), (109, 25762), (218, 12881), (1171, 2398), (1199, 2342)]