1918446586

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{12479}}^1$

素因数の和:12706

約数の個数: 32

約数和(自身を含む): 3354624000

約数和(自身を除く): 1436177414

約数列:

[1, 2, 7, 14, 79, 139, 158, 278, 553, 973, 1106, 1946, 10981, 12479, 21962, 24958, 76867, 87353, 153734, 174706, 985841, 1734581, 1971682, 3469162, 6900887, 12142067, 13801774, 24284134, 137031899, 274063798, 959223293, 1918446586]

約数ペア:

[(1, 1918446586), (2, 959223293), (7, 274063798), (14, 137031899), (79, 24284134), (139, 13801774), (158, 12142067), (278, 6900887), (553, 3469162), (973, 1971682), (1106, 1734581), (1946, 985841), (10981, 174706), (12479, 153734), (21962, 87353), (24958, 76867)]