127939622

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{2003}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 194428080

約数和(自身を除く): 66488458

約数列:

[1, 2, 109, 218, 293, 586, 2003, 4006, 31937, 63874, 218327, 436654, 586879, 1173758, 63969811, 127939622]

約数ペア:

[(1, 127939622), (2, 63969811), (109, 1173758), (218, 586879), (293, 436654), (586, 218327), (2003, 63874), (4006, 31937)]