8118478884

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^2\times {\mathrm{10243}}^1$

素因数の和:10764

約数の個数: 36

約数和(自身を含む): 19018969424

約数和(自身を除く): 10900490540

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 10243, 20486, 30729, 40972, 61458, 66049, 122916, 132098, 198147, 264196, 396294, 792588, 2632451, 5264902, 7897353, 10529804, 15794706, 31589412, 676539907, 1353079814, 2029619721, 2706159628, 4059239442, 8118478884]

約数ペア:

[(1, 8118478884), (2, 4059239442), (3, 2706159628), (4, 2029619721), (6, 1353079814), (12, 676539907), (257, 31589412), (514, 15794706), (771, 10529804), (1028, 7897353), (1542, 5264902), (3084, 2632451), (10243, 792588), (20486, 396294), (30729, 264196), (40972, 198147), (61458, 132098), (66049, 122916)]