2081426594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{537281}}^1$

素因数の和:537445

約数の個数: 16

約数和(自身を含む): 3384876600

約数和(自身を除く): 1303450006

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 537281, 1074562, 6984653, 13969306, 80054869, 160109738, 1040713297, 2081426594]

約数ペア:

[(1, 2081426594), (2, 1040713297), (13, 160109738), (26, 80054869), (149, 13969306), (298, 6984653), (1937, 1074562), (3874, 537281)]