1881649532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{69929}}^1$

素因数の和:70002

約数の個数: 36

約数和(自身を含む): 3888667440

約数和(自身を除く): 2007017908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13454, 26908, 69929, 139858, 279716, 489503, 979006, 1958012, 2167799, 4335598, 8671196, 15174593, 30349186, 60698372, 67201769, 134403538, 268807076, 470412383, 940824766, 1881649532]

約数ペア:

[(1, 1881649532), (2, 940824766), (4, 470412383), (7, 268807076), (14, 134403538), (28, 67201769), (31, 60698372), (62, 30349186), (124, 15174593), (217, 8671196), (434, 4335598), (868, 2167799), (961, 1958012), (1922, 979006), (3844, 489503), (6727, 279716), (13454, 139858), (26908, 69929)]