12554654812

素因数分解:

$2^2\times 7^1\times {\mathrm{6361}}^1\times {\mathrm{70489}}^1$

素因数の和:76861

約数の個数: 24

約数和(自身を含む): 25113613280

約数和(自身を除く): 12558958468

約数列:

[1, 2, 4, 7, 14, 28, 6361, 12722, 25444, 44527, 70489, 89054, 140978, 178108, 281956, 493423, 986846, 1973692, 448380529, 896761058, 1793522116, 3138663703, 6277327406, 12554654812]

約数ペア:

[(1, 12554654812), (2, 6277327406), (4, 3138663703), (7, 1793522116), (14, 896761058), (28, 448380529), (6361, 1973692), (12722, 986846), (25444, 493423), (44527, 281956), (70489, 178108), (89054, 140978)]