7131672805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{164837}}^1$

素因数の和:165368

約数の個数: 16

約数和(自身を含む): 9079277040

約数和(自身を除く): 1947604235

約数列:

[1, 5, 17, 85, 509, 2545, 8653, 43265, 164837, 824185, 2802229, 14011145, 83902033, 419510165, 1426334561, 7131672805]

約数ペア:

[(1, 7131672805), (5, 1426334561), (17, 419510165), (85, 83902033), (509, 14011145), (2545, 2802229), (8653, 824185), (43265, 164837)]