128746534

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{296651}}^1$

素因数の和:296691

約数の個数: 16

約数和(自身を含む): 227828736

約数和(自身を除く): 99082202

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 296651, 593302, 2076557, 4153114, 9196181, 18392362, 64373267, 128746534]

約数ペア:

[(1, 128746534), (2, 64373267), (7, 18392362), (14, 9196181), (31, 4153114), (62, 2076557), (217, 593302), (434, 296651)]