13027028

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4517}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 26312832

約数和(自身を除く): 13285804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4517, 9034, 18068, 31619, 63238, 126476, 465251, 930502, 1861004, 3256757, 6513514, 13027028]

約数ペア:

[(1, 13027028), (2, 6513514), (4, 3256757), (7, 1861004), (14, 930502), (28, 465251), (103, 126476), (206, 63238), (412, 31619), (721, 18068), (1442, 9034), (2884, 4517)]