17381465206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40049459}}^1$

素因数の和:40049499

約数の個数: 16

約数和(自身を含む): 30757985280

約数和(自身を除く): 13376520074

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 40049459, 80098918, 280346213, 560692426, 1241533229, 2483066458, 8690732603, 17381465206]

約数ペア:

[(1, 17381465206), (2, 8690732603), (7, 2483066458), (14, 1241533229), (31, 560692426), (62, 280346213), (217, 80098918), (434, 40049459)]