387244712

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{1753}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 741626280

約数和(自身を除く): 354381568

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 521, 1042, 1753, 2084, 3506, 4168, 7012, 14024, 27613, 55226, 92909, 110452, 185818, 220904, 371636, 743272, 913313, 1826626, 3653252, 7306504, 48405589, 96811178, 193622356, 387244712]

約数ペア:

[(1, 387244712), (2, 193622356), (4, 96811178), (8, 48405589), (53, 7306504), (106, 3653252), (212, 1826626), (424, 913313), (521, 743272), (1042, 371636), (1753, 220904), (2084, 185818), (3506, 110452), (4168, 92909), (7012, 55226), (14024, 27613)]