648082204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2104163}}^1$

素因数の和:2104185

約数の個数: 24

約数和(自身を含む): 1413998208

約数和(自身を除く): 765916004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2104163, 4208326, 8416652, 14729141, 23145793, 29458282, 46291586, 58916564, 92583172, 162020551, 324041102, 648082204]

約数ペア:

[(1, 648082204), (2, 324041102), (4, 162020551), (7, 92583172), (11, 58916564), (14, 46291586), (22, 29458282), (28, 23145793), (44, 14729141), (77, 8416652), (154, 4208326), (308, 2104163)]