1408992481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{132661}}^1$

素因数の和:132736

約数の個数: 16

約数和(自身を含む): 1634395840

約数和(自身を除く): 225403359

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 132661, 1724593, 2520559, 5704423, 32767267, 74157499, 108384037, 1408992481]

約数ペア:

[(1, 1408992481), (13, 108384037), (19, 74157499), (43, 32767267), (247, 5704423), (559, 2520559), (817, 1724593), (10621, 132661)]