1890147194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{130517}}^1$

素因数の和:131089

約数の個数: 16

約数和(自身を含む): 3058819848

約数和(自身を除く): 1168672654

約数列:

[1, 2, 13, 26, 557, 1114, 7241, 14482, 130517, 261034, 1696721, 3393442, 72697969, 145395938, 945073597, 1890147194]

約数ペア:

[(1, 1890147194), (2, 945073597), (13, 145395938), (26, 72697969), (557, 3393442), (1114, 1696721), (7241, 261034), (14482, 130517)]