858772954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{156539}}^1$

素因数の和:156765

約数の個数: 16

約数和(自身を含む): 1393832160

約数和(自身を除く): 535059206

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 156539, 313078, 2035007, 4070014, 33029729, 66059458, 429386477, 858772954]

約数ペア:

[(1, 858772954), (2, 429386477), (13, 66059458), (26, 33029729), (211, 4070014), (422, 2035007), (2743, 313078), (5486, 156539)]