260241352

素因数分解:

$2^3\times 7^2\times {\mathrm{663881}}^1$

素因数の和:663901

約数の個数: 24

約数和(自身を含む): 567619110

約数和(自身を除く): 307377758

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 663881, 1327762, 2655524, 4647167, 5311048, 9294334, 18588668, 32530169, 37177336, 65060338, 130120676, 260241352]

約数ペア:

[(1, 260241352), (2, 130120676), (4, 65060338), (7, 37177336), (8, 32530169), (14, 18588668), (28, 9294334), (49, 5311048), (56, 4647167), (98, 2655524), (196, 1327762), (392, 663881)]