129365356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{1451}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 234178560

約数和(自身を除く): 104813204

約数列:

[1, 2, 4, 31, 62, 124, 719, 1438, 1451, 2876, 2902, 5804, 22289, 44578, 44981, 89156, 89962, 179924, 1043269, 2086538, 4173076, 32341339, 64682678, 129365356]

約数ペア:

[(1, 129365356), (2, 64682678), (4, 32341339), (31, 4173076), (62, 2086538), (124, 1043269), (719, 179924), (1438, 89962), (1451, 89156), (2876, 44981), (2902, 44578), (5804, 22289)]