248994844

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{67883}}^1$

素因数の和:68025

約数の個数: 24

約数和(自身を含む): 501798528

約数和(自身を除く): 252803684

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 67883, 135766, 271532, 475181, 950362, 1900724, 8892673, 17785346, 35570692, 62248711, 124497422, 248994844]

約数ペア:

[(1, 248994844), (2, 124497422), (4, 62248711), (7, 35570692), (14, 17785346), (28, 8892673), (131, 1900724), (262, 950362), (524, 475181), (917, 271532), (1834, 135766), (3668, 67883)]