2005453376

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{352081}}^1$

素因数の和:352182

約数の個数: 28

約数和(自身を含む): 4024297260

約数和(自身を除く): 2018843884

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 352081, 704162, 1408324, 2816648, 5633296, 11266592, 22533184, 31335209, 62670418, 125340836, 250681672, 501363344, 1002726688, 2005453376]

約数ペア:

[(1, 2005453376), (2, 1002726688), (4, 501363344), (8, 250681672), (16, 125340836), (32, 62670418), (64, 31335209), (89, 22533184), (178, 11266592), (356, 5633296), (712, 2816648), (1424, 1408324), (2848, 704162), (5696, 352081)]