2015383657

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1\times {\mathrm{1597}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 2323108480

約数和(自身を除く): 307724823

約数列:

[1, 7, 139, 973, 1297, 1597, 9079, 11179, 180283, 221983, 1261981, 1553881, 2071309, 14499163, 287911951, 2015383657]

約数ペア:

[(1, 2015383657), (7, 287911951), (139, 14499163), (973, 2071309), (1297, 1553881), (1597, 1261981), (9079, 221983), (11179, 180283)]