126986684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22031}}^1$

素因数の和:22177

約数の個数: 24

約数和(自身を含む): 244290816

約数和(自身を除く): 117304132

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 22031, 44062, 88124, 242341, 484682, 969364, 2886061, 5772122, 11544244, 31746671, 63493342, 126986684]

約数ペア:

[(1, 126986684), (2, 63493342), (4, 31746671), (11, 11544244), (22, 5772122), (44, 2886061), (131, 969364), (262, 484682), (524, 242341), (1441, 88124), (2882, 44062), (5764, 22031)]