389343138

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{5741}}^1$

素因数の和:5962

約数の個数: 32

約数和(自身を含む): 793774080

約数和(自身を除く): 404430942

約数列:

[1, 2, 3, 6, 89, 127, 178, 254, 267, 381, 534, 762, 5741, 11303, 11482, 17223, 22606, 33909, 34446, 67818, 510949, 729107, 1021898, 1458214, 1532847, 2187321, 3065694, 4374642, 64890523, 129781046, 194671569, 389343138]

約数ペア:

[(1, 389343138), (2, 194671569), (3, 129781046), (6, 64890523), (89, 4374642), (127, 3065694), (178, 2187321), (254, 1532847), (267, 1458214), (381, 1021898), (534, 729107), (762, 510949), (5741, 67818), (11303, 34446), (11482, 33909), (17223, 22606)]