2171062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 3437280

約数和(自身を除く): 1266218

約数列:

[1, 2, 23, 46, 109, 218, 433, 866, 2507, 5014, 9959, 19918, 47197, 94394, 1085531, 2171062]

約数ペア:

[(1, 2171062), (2, 1085531), (23, 94394), (46, 47197), (109, 19918), (218, 9959), (433, 5014), (866, 2507)]