1978664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14549}}^1$

素因数の和:14572

約数の個数: 16

約数和(自身を含む): 3928500

約数和(自身を除く): 1949836

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14549, 29098, 58196, 116392, 247333, 494666, 989332, 1978664]

約数ペア:

[(1, 1978664), (2, 989332), (4, 494666), (8, 247333), (17, 116392), (34, 58196), (68, 29098), (136, 14549)]