523187054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 862112160

約数和(自身を除く): 338925106

約数列:

[1, 2, 13, 26, 67, 134, 233, 466, 871, 1289, 1742, 2578, 3029, 6058, 15611, 16757, 31222, 33514, 86363, 172726, 202943, 300337, 405886, 600674, 1122719, 2245438, 3904381, 7808762, 20122579, 40245158, 261593527, 523187054]

約数ペア:

[(1, 523187054), (2, 261593527), (13, 40245158), (26, 20122579), (67, 7808762), (134, 3904381), (233, 2245438), (466, 1122719), (871, 600674), (1289, 405886), (1742, 300337), (2578, 202943), (3029, 172726), (6058, 86363), (15611, 33514), (16757, 31222)]