9898484848

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{462719}}^1$

素因数の和:462925

約数の個数: 40

約数和(自身を含む): 22032875520

約数和(自身を除く): 12134390672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10696, 21392, 462719, 925438, 1850876, 3239033, 3701752, 6478066, 7403504, 12956132, 25912264, 51824528, 88379329, 176758658, 353517316, 618655303, 707034632, 1237310606, 1414069264, 2474621212, 4949242424, 9898484848]

約数ペア:

[(1, 9898484848), (2, 4949242424), (4, 2474621212), (7, 1414069264), (8, 1237310606), (14, 707034632), (16, 618655303), (28, 353517316), (56, 176758658), (112, 88379329), (191, 51824528), (382, 25912264), (764, 12956132), (1337, 7403504), (1528, 6478066), (2674, 3701752), (3056, 3239033), (5348, 1850876), (10696, 925438), (21392, 462719)]