2017161872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{40787}}^1$

素因数の和:41087

約数の個数: 40

約数和(自身を含む): 4278824352

約数和(自身を除く): 2261662480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 562, 1124, 2248, 3091, 4496, 6182, 12364, 24728, 40787, 49456, 81574, 163148, 326296, 448657, 652592, 897314, 1794628, 3589256, 7178512, 11461147, 22922294, 45844588, 91689176, 126072617, 183378352, 252145234, 504290468, 1008580936, 2017161872]

約数ペア:

[(1, 2017161872), (2, 1008580936), (4, 504290468), (8, 252145234), (11, 183378352), (16, 126072617), (22, 91689176), (44, 45844588), (88, 22922294), (176, 11461147), (281, 7178512), (562, 3589256), (1124, 1794628), (2248, 897314), (3091, 652592), (4496, 448657), (6182, 326296), (12364, 163148), (24728, 81574), (40787, 49456)]