1102772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 2140992

約数和(自身を除く): 1038220

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 353, 706, 781, 1412, 1562, 3124, 3883, 7766, 15532, 25063, 50126, 100252, 275693, 551386, 1102772]

約数ペア:

[(1, 1102772), (2, 551386), (4, 275693), (11, 100252), (22, 50126), (44, 25063), (71, 15532), (142, 7766), (284, 3883), (353, 3124), (706, 1562), (781, 1412)]