12980861716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{121321}}^1$

素因数の和:122511

約数の個数: 24

約数和(自身を含む): 23724759744

約数和(自身を除く): 10743898028

約数列:

[1, 2, 4, 23, 46, 92, 1163, 2326, 4652, 26749, 53498, 106996, 121321, 242642, 485284, 2790383, 5580766, 11161532, 141096323, 282192646, 564385292, 3245215429, 6490430858, 12980861716]

約数ペア:

[(1, 12980861716), (2, 6490430858), (4, 3245215429), (23, 564385292), (46, 282192646), (92, 141096323), (1163, 11161532), (2326, 5580766), (4652, 2790383), (26749, 485284), (53498, 242642), (106996, 121321)]