2017996016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7419103}}^1$

素因数の和:7419128

約数の個数: 20

約数和(自身を含む): 4139860032

約数和(自身を除く): 2121864016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7419103, 14838206, 29676412, 59352824, 118705648, 126124751, 252249502, 504499004, 1008998008, 2017996016]

約数ペア:

[(1, 2017996016), (2, 1008998008), (4, 504499004), (8, 252249502), (16, 126124751), (17, 118705648), (34, 59352824), (68, 29676412), (136, 14838206), (272, 7419103)]