2016195639

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{143573}}^1$

素因数の和:143758

約数の個数: 16

約数和(自身を含む): 2793375744

約数和(自身を除く): 777180105

約数列:

[1, 3, 31, 93, 151, 453, 4681, 14043, 143573, 430719, 4450763, 13352289, 21679523, 65038569, 672065213, 2016195639]

約数ペア:

[(1, 2016195639), (3, 672065213), (31, 65038569), (93, 21679523), (151, 13352289), (453, 4450763), (4681, 430719), (14043, 143573)]