1142042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 2035584

約数和(自身を除く): 893542

約数列:

[1, 2, 11, 22, 23, 37, 46, 61, 74, 122, 253, 407, 506, 671, 814, 851, 1342, 1403, 1702, 2257, 2806, 4514, 9361, 15433, 18722, 24827, 30866, 49654, 51911, 103822, 571021, 1142042]

約数ペア:

[(1, 1142042), (2, 571021), (11, 103822), (22, 51911), (23, 49654), (37, 30866), (46, 24827), (61, 18722), (74, 15433), (122, 9361), (253, 4514), (407, 2806), (506, 2257), (671, 1702), (814, 1403), (851, 1342)]