1274597764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{44773}}^1$

素因数の和:45435

約数の個数: 24

約数和(自身を含む): 2437138368

約数和(自身を除く): 1162540604

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 14234, 28468, 44773, 89546, 179092, 492503, 985006, 1970012, 28968131, 57936262, 115872524, 318649441, 637298882, 1274597764]

約数ペア:

[(1, 1274597764), (2, 637298882), (4, 318649441), (11, 115872524), (22, 57936262), (44, 28968131), (647, 1970012), (1294, 985006), (2588, 492503), (7117, 179092), (14234, 89546), (28468, 44773)]