1297936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3558

約数の個数: 20

約数和(自身を含む): 2624832

約数和(自身を除く): 1326896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3527, 7054, 14108, 28216, 56432, 81121, 162242, 324484, 648968, 1297936]

約数ペア:

[(1, 1297936), (2, 648968), (4, 324484), (8, 162242), (16, 81121), (23, 56432), (46, 28216), (92, 14108), (184, 7054), (368, 3527)]