289300242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{626191}}^1$

素因数の和:626214

約数の個数: 32

約数和(自身を含む): 721373184

約数和(自身を除く): 432072942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 626191, 1252382, 1878573, 3757146, 4383337, 6888101, 8766674, 13150011, 13776202, 20664303, 26300022, 41328606, 48216707, 96433414, 144650121, 289300242]

約数ペア:

[(1, 289300242), (2, 144650121), (3, 96433414), (6, 48216707), (7, 41328606), (11, 26300022), (14, 20664303), (21, 13776202), (22, 13150011), (33, 8766674), (42, 6888101), (66, 4383337), (77, 3757146), (154, 1878573), (231, 1252382), (462, 626191)]