254126778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80369}}^1$

素因数の和:80422

約数の個数: 32

約数和(自身を含む): 555517440

約数和(自身を除く): 301390662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 80369, 160738, 241107, 482214, 1366273, 2491439, 2732546, 4098819, 4982878, 7474317, 8197638, 14948634, 42354463, 84708926, 127063389, 254126778]

約数ペア:

[(1, 254126778), (2, 127063389), (3, 84708926), (6, 42354463), (17, 14948634), (31, 8197638), (34, 7474317), (51, 4982878), (62, 4098819), (93, 2732546), (102, 2491439), (186, 1366273), (527, 482214), (1054, 241107), (1581, 160738), (3162, 80369)]