2912400426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37338467}}^1$

素因数の和:37338485

約数の個数: 16

約数和(自身を含む): 6272862624

約数和(自身を除く): 3360462198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37338467, 74676934, 112015401, 224030802, 485400071, 970800142, 1456200213, 2912400426]

約数ペア:

[(1, 2912400426), (2, 1456200213), (3, 970800142), (6, 485400071), (13, 224030802), (26, 112015401), (39, 74676934), (78, 37338467)]