955140158

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{217969}}^1$

素因数の和:218291

約数の個数: 16

約数和(自身を含む): 1642621920

約数和(自身を除く): 687481762

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 217969, 435938, 1525783, 3051566, 68224297, 136448594, 477570079, 955140158]

約数ペア:

[(1, 955140158), (2, 477570079), (7, 136448594), (14, 68224297), (313, 3051566), (626, 1525783), (2191, 435938), (4382, 217969)]