1028551478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 1605339648

約数和(自身を除く): 576788170

約数列:

[1, 2, 47, 94, 101, 131, 202, 262, 827, 1654, 4747, 6157, 9494, 12314, 13231, 26462, 38869, 77738, 83527, 108337, 167054, 216674, 621857, 1243714, 3925769, 5091839, 7851538, 10183678, 10942037, 21884074, 514275739, 1028551478]

約数ペア:

[(1, 1028551478), (2, 514275739), (47, 21884074), (94, 10942037), (101, 10183678), (131, 7851538), (202, 5091839), (262, 3925769), (827, 1243714), (1654, 621857), (4747, 216674), (6157, 167054), (9494, 108337), (12314, 83527), (13231, 77738), (26462, 38869)]