253470297724

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{135112099}}^1$

素因数の和:135112177

約数の個数: 24

約数和(自身を含む): 514506876800

約数和(自身を除く): 261036579076

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 135112099, 270224198, 540448396, 945784693, 1891569386, 3783138772, 9052510633, 18105021266, 36210042532, 63367574431, 126735148862, 253470297724]

約数ペア:

[(1, 253470297724), (2, 126735148862), (4, 63367574431), (7, 36210042532), (14, 18105021266), (28, 9052510633), (67, 3783138772), (134, 1891569386), (268, 945784693), (469, 540448396), (938, 270224198), (1876, 135112099)]