376855138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20129}}^1$

素因数の和:20202

約数の個数: 32

約数和(自身を含む): 660908160

約数和(自身を除く): 284053022

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 20129, 40258, 221419, 442838, 462967, 744773, 925934, 1489546, 5092637, 8192503, 10185274, 16385006, 17129779, 34259558, 188427569, 376855138]

約数ペア:

[(1, 376855138), (2, 188427569), (11, 34259558), (22, 17129779), (23, 16385006), (37, 10185274), (46, 8192503), (74, 5092637), (253, 1489546), (407, 925934), (506, 744773), (814, 462967), (851, 442838), (1702, 221419), (9361, 40258), (18722, 20129)]