2121101206

素因数分解:

$2^1\times 7^1\times {\mathrm{30713}}^1\times {\mathrm{4933}}^1$

素因数の和:35655

約数の個数: 16

約数和(自身を含む): 3637029024

約数和(自身を除く): 1515927818

約数列:

[1, 2, 7, 14, 4933, 9866, 30713, 34531, 61426, 69062, 214991, 429982, 151507229, 303014458, 1060550603, 2121101206]

約数ペア:

[(1, 2121101206), (2, 1060550603), (7, 303014458), (14, 151507229), (4933, 429982), (9866, 214991), (30713, 69062), (34531, 61426)]