2149596530

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{5737}}^1$

素因数の和:6254

約数の個数: 32

約数和(自身を含む): 3922726320

約数和(自身を除く): 1773129790

約数列:

[1, 2, 5, 10, 89, 178, 421, 445, 842, 890, 2105, 4210, 5737, 11474, 28685, 37469, 57370, 74938, 187345, 374690, 510593, 1021186, 2415277, 2552965, 4830554, 5105930, 12076385, 24152770, 214959653, 429919306, 1074798265, 2149596530]

約数ペア:

[(1, 2149596530), (2, 1074798265), (5, 429919306), (10, 214959653), (89, 24152770), (178, 12076385), (421, 5105930), (445, 4830554), (842, 2552965), (890, 2415277), (2105, 1021186), (4210, 510593), (5737, 374690), (11474, 187345), (28685, 74938), (37469, 57370)]