2912181994

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{150097}}^1$

素因数の和:150297

約数の個数: 16

約数和(自身を含む): 4457910600

約数和(自身を除く): 1545728606

約数列:

[1, 2, 89, 109, 178, 218, 9701, 19402, 150097, 300194, 13358633, 16360573, 26717266, 32721146, 1456090997, 2912181994]

約数ペア:

[(1, 2912181994), (2, 1456090997), (89, 32721146), (109, 26717266), (178, 16360573), (218, 13358633), (9701, 300194), (19402, 150097)]