2022553694

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{21211}}^1$

素因数の和:21373

約数の個数: 32

約数和(自身を含む): 3563616000

約数和(自身を除く): 1541062306

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 343, 686, 973, 1946, 6811, 13622, 21211, 42422, 47677, 95354, 148477, 296954, 1039339, 2078678, 2948329, 5896658, 7275373, 14550746, 20638303, 41276606, 144468121, 288936242, 1011276847, 2022553694]

約数ペア:

[(1, 2022553694), (2, 1011276847), (7, 288936242), (14, 144468121), (49, 41276606), (98, 20638303), (139, 14550746), (278, 7275373), (343, 5896658), (686, 2948329), (973, 2078678), (1946, 1039339), (6811, 296954), (13622, 148477), (21211, 95354), (42422, 47677)]