2566993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 3124800

約数和(自身を除く): 557807

約数列:

[1, 11, 13, 29, 143, 319, 377, 619, 4147, 6809, 8047, 17951, 88517, 197461, 233363, 2566993]

約数ペア:

[(1, 2566993), (11, 233363), (13, 197461), (29, 88517), (143, 17951), (319, 8047), (377, 6809), (619, 4147)]