2830520222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{223969}}^1$

素因数の和:224131

約数の個数: 16

約数和(自身を含む): 4353976800

約数和(自身を除く): 1523456578

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 223969, 447938, 15901799, 19933241, 31803598, 39866482, 1415260111, 2830520222]

約数ペア:

[(1, 2830520222), (2, 1415260111), (71, 39866482), (89, 31803598), (142, 19933241), (178, 15901799), (6319, 447938), (12638, 223969)]