128432981386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{29743627}}^1$

素因数の和:29743773

約数の個数: 16

約数和(自身を含む): 205587956736

約数和(自身を除く): 77154975350

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 29743627, 59487254, 505641659, 1011283318, 3777440629, 7554881258, 64216490693, 128432981386]

約数ペア:

[(1, 128432981386), (2, 64216490693), (17, 7554881258), (34, 3777440629), (127, 1011283318), (254, 505641659), (2159, 59487254), (4318, 29743627)]