2078503887

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{14479}}^1$

素因数の和:15030

約数の個数: 16

約数和(自身を含む): 2803328000

約数和(自身を除く): 724824113

約数列:

[1, 3, 109, 327, 439, 1317, 14479, 43437, 47851, 143553, 1578211, 4734633, 6356281, 19068843, 692834629, 2078503887]

約数ペア:

[(1, 2078503887), (3, 692834629), (109, 19068843), (327, 6356281), (439, 4734633), (1317, 1578211), (14479, 143553), (43437, 47851)]