2543230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 16

約数和(自身を含む): 4690224

約数和(自身を除く): 2146994

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 6203, 12406, 31015, 62030, 254323, 508646, 1271615, 2543230]

約数ペア:

[(1, 2543230), (2, 1271615), (5, 508646), (10, 254323), (41, 62030), (82, 31015), (205, 12406), (410, 6203)]