4642403206

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{787649}}^1$

素因数の和:788079

約数の個数: 16

約数和(自身を含む): 7977319200

約数和(自身を除く): 3334915994

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 787649, 1575298, 5513543, 11027086, 331600229, 663200458, 2321201603, 4642403206]

約数ペア:

[(1, 4642403206), (2, 2321201603), (7, 663200458), (14, 331600229), (421, 11027086), (842, 5513543), (2947, 1575298), (5894, 787649)]