987156979186

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2431421131}}^1$

素因数の和:2431421169

約数の個数: 16

約数和(自身を含む): 1750623215040

約数和(自身を除く): 763466235854

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2431421131, 4862842262, 17019947917, 34039895834, 70511212799, 141022425598, 493578489593, 987156979186]

約数ペア:

[(1, 987156979186), (2, 493578489593), (7, 141022425598), (14, 70511212799), (29, 34039895834), (58, 17019947917), (203, 4862842262), (406, 2431421131)]