2051210954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{14197}}^1\times {\mathrm{5557}}^1$

素因数の和:19769

約数の個数: 16

約数和(自身を含む): 3314324328

約数和(自身を除く): 1263113374

約数列:

[1, 2, 13, 26, 5557, 11114, 14197, 28394, 72241, 144482, 184561, 369122, 78892729, 157785458, 1025605477, 2051210954]

約数ペア:

[(1, 2051210954), (2, 1025605477), (13, 157785458), (26, 78892729), (5557, 369122), (11114, 184561), (14197, 144482), (28394, 72241)]