1868932013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{5431}}^1$

素因数の和:5804

約数の個数: 16

約数和(自身を含む): 2040519936

約数和(自身を除く): 171587923

約数列:

[1, 13, 103, 257, 1339, 3341, 5431, 26471, 70603, 344123, 559393, 1395767, 7272109, 18144971, 143764001, 1868932013]

約数ペア:

[(1, 1868932013), (13, 143764001), (103, 18144971), (257, 7272109), (1339, 1395767), (3341, 559393), (5431, 344123), (26471, 70603)]