2051279177207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1\times {\mathrm{808441}}^1$

素因数の和:811274

約数の個数: 16

約数和(自身を含む): 2241001224000

約数和(自身を除く): 189722046793

約数列:

[1, 13, 71, 923, 2749, 35737, 195179, 808441, 2537327, 10509733, 57399311, 746191043, 2222404309, 28891256017, 157790705939, 2051279177207]

約数ペア:

[(1, 2051279177207), (13, 157790705939), (71, 28891256017), (923, 2222404309), (2749, 746191043), (35737, 57399311), (195179, 10509733), (808441, 2537327)]