1288894496

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{168527}}^1$

素因数の和:168776

約数の個数: 24

約数和(自身を含む): 2548143360

約数和(自身を除く): 1259248864

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 168527, 337054, 674108, 1348216, 2696432, 5392864, 40277953, 80555906, 161111812, 322223624, 644447248, 1288894496]

約数ペア:

[(1, 1288894496), (2, 644447248), (4, 322223624), (8, 161111812), (16, 80555906), (32, 40277953), (239, 5392864), (478, 2696432), (956, 1348216), (1912, 674108), (3824, 337054), (7648, 168527)]