1394269316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{446309}}^1$

素因数の和:446395

約数の個数: 24

約数和(自身を含む): 2699282880

約数和(自身を除く): 1305013564

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 446309, 892618, 1785236, 4909399, 9818798, 19637596, 31687939, 63375878, 126751756, 348567329, 697134658, 1394269316]

約数ペア:

[(1, 1394269316), (2, 697134658), (4, 348567329), (11, 126751756), (22, 63375878), (44, 31687939), (71, 19637596), (142, 9818798), (284, 4909399), (781, 1785236), (1562, 892618), (3124, 446309)]