1340916

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 3156384

約数和(自身を除く): 1815468

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 853, 1572, 1706, 2559, 3412, 5118, 10236, 111743, 223486, 335229, 446972, 670458, 1340916]

約数ペア:

[(1, 1340916), (2, 670458), (3, 446972), (4, 335229), (6, 223486), (12, 111743), (131, 10236), (262, 5118), (393, 3412), (524, 2559), (786, 1706), (853, 1572)]