1340729858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{7481}}^1$

素因数の和:7670

約数の個数: 32

約数和(自身を含む): 2221076592

約数和(自身を除く): 880346734

約数列:

[1, 2, 13, 26, 61, 113, 122, 226, 793, 1469, 1586, 2938, 6893, 7481, 13786, 14962, 89609, 97253, 179218, 194506, 456341, 845353, 912682, 1690706, 5932433, 10989589, 11864866, 21979178, 51566533, 103133066, 670364929, 1340729858]

約数ペア:

[(1, 1340729858), (2, 670364929), (13, 103133066), (26, 51566533), (61, 21979178), (113, 11864866), (122, 10989589), (226, 5932433), (793, 1690706), (1469, 912682), (1586, 845353), (2938, 456341), (6893, 194506), (7481, 179218), (13786, 97253), (14962, 89609)]