2529757657

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 3019521024

約数和(自身を除く): 489763367

約数列:

[1, 7, 47, 61, 233, 329, 427, 541, 1631, 2867, 3787, 10951, 14213, 20069, 25427, 33001, 76657, 99491, 126053, 177989, 231007, 668011, 882371, 1551047, 4676077, 5924491, 7689233, 10857329, 41471437, 53824631, 361393951, 2529757657]

約数ペア:

[(1, 2529757657), (7, 361393951), (47, 53824631), (61, 41471437), (233, 10857329), (329, 7689233), (427, 5924491), (541, 4676077), (1631, 1551047), (2867, 882371), (3787, 668011), (10951, 231007), (14213, 177989), (20069, 126053), (25427, 99491), (33001, 76657)]