804535888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3867961}}^1$

素因数の和:3867982

約数の個数: 20

約数和(自身を含む): 1678695508

約数和(自身を除く): 874159620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3867961, 7735922, 15471844, 30943688, 50283493, 61887376, 100566986, 201133972, 402267944, 804535888]

約数ペア:

[(1, 804535888), (2, 402267944), (4, 201133972), (8, 100566986), (13, 61887376), (16, 50283493), (26, 30943688), (52, 15471844), (104, 7735922), (208, 3867961)]