458925412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{22051}}^1$

素因数の和:22120

約数の個数: 36

約数和(自身を含む): 903338128

約数和(自身を除く): 444412716

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 10406, 20812, 22051, 44102, 88204, 242561, 485122, 948193, 970244, 1896386, 2668171, 3792772, 5336342, 10430123, 10672684, 20860246, 41720492, 114731353, 229462706, 458925412]

約数ペア:

[(1, 458925412), (2, 229462706), (4, 114731353), (11, 41720492), (22, 20860246), (43, 10672684), (44, 10430123), (86, 5336342), (121, 3792772), (172, 2668171), (242, 1896386), (473, 970244), (484, 948193), (946, 485122), (1892, 242561), (5203, 88204), (10406, 44102), (20812, 22051)]