4080471758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5557}}^1\times {\mathrm{33377}}^1$

素因数の和:38947

約数の個数: 16

約数和(自身を含む): 6678537264

約数和(自身を除く): 2598065506

約数列:

[1, 2, 11, 22, 5557, 11114, 33377, 61127, 66754, 122254, 367147, 734294, 185475989, 370951978, 2040235879, 4080471758]

約数ペア:

[(1, 4080471758), (2, 2040235879), (11, 370951978), (22, 185475989), (5557, 734294), (11114, 367147), (33377, 122254), (61127, 66754)]