1330981374

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{20357}}^1$

素因数の和:21020

約数の個数: 32

約数和(自身を含む): 2823084576

約数和(自身を除く): 1492103202

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 641, 1282, 1923, 3846, 10897, 20357, 21794, 32691, 40714, 61071, 65382, 122142, 346069, 692138, 1038207, 2076414, 13048837, 26097674, 39146511, 78293022, 221830229, 443660458, 665490687, 1330981374]

約数ペア:

[(1, 1330981374), (2, 665490687), (3, 443660458), (6, 221830229), (17, 78293022), (34, 39146511), (51, 26097674), (102, 13048837), (641, 2076414), (1282, 1038207), (1923, 692138), (3846, 346069), (10897, 122142), (20357, 65382), (21794, 61071), (32691, 40714)]