122800972

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{33479}}^1$

素因数の和:33621

約数の個数: 24

約数和(自身を含む): 247484160

約数和(自身を除く): 124683188

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 33479, 66958, 133916, 234353, 468706, 937412, 4385749, 8771498, 17542996, 30700243, 61400486, 122800972]

約数ペア:

[(1, 122800972), (2, 61400486), (4, 30700243), (7, 17542996), (14, 8771498), (28, 4385749), (131, 937412), (262, 468706), (524, 234353), (917, 133916), (1834, 66958), (3668, 33479)]