264422452

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{72089}}^1$

素因数の和:72231

約数の個数: 24

約数和(自身を含む): 532889280

約数和(自身を除く): 268466828

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 72089, 144178, 288356, 504623, 1009246, 2018492, 9443659, 18887318, 37774636, 66105613, 132211226, 264422452]

約数ペア:

[(1, 264422452), (2, 132211226), (4, 66105613), (7, 37774636), (14, 18887318), (28, 9443659), (131, 2018492), (262, 1009246), (524, 504623), (917, 288356), (1834, 144178), (3668, 72089)]