428438274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{158329}}^1$

素因数の和:158386

約数の個数: 32

約数和(自身を含む): 957579840

約数和(自身を除く): 529141566

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 158329, 316658, 474987, 949974, 1741619, 3483238, 5224857, 6491489, 10449714, 12982978, 19474467, 38948934, 71406379, 142812758, 214219137, 428438274]

約数ペア:

[(1, 428438274), (2, 214219137), (3, 142812758), (6, 71406379), (11, 38948934), (22, 19474467), (33, 12982978), (41, 10449714), (66, 6491489), (82, 5224857), (123, 3483238), (246, 1741619), (451, 949974), (902, 474987), (1353, 316658), (2706, 158329)]