1978842

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 3975552

約数和(自身を除く): 1996710

約数列:

[1, 2, 3, 6, 271, 542, 813, 1217, 1626, 2434, 3651, 7302, 329807, 659614, 989421, 1978842]

約数ペア:

[(1, 1978842), (2, 989421), (3, 659614), (6, 329807), (271, 7302), (542, 3651), (813, 2434), (1217, 1626)]