1394807678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{6263}}^1$

素因数の和:6520

約数の個数: 32

約数和(自身を含む): 2338025472

約数和(自身を除く): 943217794

約数列:

[1, 2, 11, 22, 53, 106, 191, 382, 583, 1166, 2101, 4202, 6263, 10123, 12526, 20246, 68893, 111353, 137786, 222706, 331939, 663878, 1196233, 2392466, 3651329, 7302658, 13158563, 26317126, 63400349, 126800698, 697403839, 1394807678]

約数ペア:

[(1, 1394807678), (2, 697403839), (11, 126800698), (22, 63400349), (53, 26317126), (106, 13158563), (191, 7302658), (382, 3651329), (583, 2392466), (1166, 1196233), (2101, 663878), (4202, 331939), (6263, 222706), (10123, 137786), (12526, 111353), (20246, 68893)]