2421704

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 2140216

約数列:

[1, 2, 4, 8, 263, 526, 1052, 1151, 2104, 2302, 4604, 9208, 302713, 605426, 1210852, 2421704]

約数ペア:

[(1, 2421704), (2, 1210852), (4, 605426), (8, 302713), (263, 9208), (526, 4604), (1052, 2302), (1151, 2104)]