65440002

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{83257}}^1$

素因数の和:83393

約数の個数: 16

約数和(自身を含む): 131880672

約数和(自身を除く): 66440670

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 83257, 166514, 249771, 499542, 10906667, 21813334, 32720001, 65440002]

約数ペア:

[(1, 65440002), (2, 32720001), (3, 21813334), (6, 10906667), (131, 499542), (262, 249771), (393, 166514), (786, 83257)]