1296264854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1\times {\mathrm{8599}}^1$

素因数の和:12587

約数の個数: 16

約数和(自身を含む): 2047488000

約数和(自身を除く): 751223146

約数列:

[1, 2, 19, 38, 3967, 7934, 8599, 17198, 75373, 150746, 163381, 326762, 34112233, 68224466, 648132427, 1296264854]

約数ペア:

[(1, 1296264854), (2, 648132427), (19, 68224466), (38, 34112233), (3967, 326762), (7934, 163381), (8599, 150746), (17198, 75373)]