172000842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2205139}}^1$

素因数の和:2205157

約数の個数: 16

約数和(自身を含む): 370463520

約数和(自身を除く): 198462678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2205139, 4410278, 6615417, 13230834, 28666807, 57333614, 86000421, 172000842]

約数ペア:

[(1, 172000842), (2, 86000421), (3, 57333614), (6, 28666807), (13, 13230834), (26, 6615417), (39, 4410278), (78, 2205139)]