1324718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 16

約数和(自身を含む): 2125440

約数和(自身を除く): 800722

約数列:

[1, 2, 19, 38, 71, 142, 491, 982, 1349, 2698, 9329, 18658, 34861, 69722, 662359, 1324718]

約数ペア:

[(1, 1324718), (2, 662359), (19, 69722), (38, 34861), (71, 18658), (142, 9329), (491, 2698), (982, 1349)]