2080403718

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{283511}}^1$

素因数の和:284739

約数の個数: 16

約数和(自身を含む): 4164224256

約数和(自身を除く): 2083820538

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 283511, 567022, 850533, 1701066, 346733953, 693467906, 1040201859, 2080403718]

約数ペア:

[(1, 2080403718), (2, 1040201859), (3, 693467906), (6, 346733953), (1223, 1701066), (2446, 850533), (3669, 567022), (7338, 283511)]