2037996890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11988217}}^1$

素因数の和:11988241

約数の個数: 16

約数和(自身を含む): 3884182632

約数和(自身を除く): 1846185742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11988217, 23976434, 59941085, 119882170, 203799689, 407599378, 1018998445, 2037996890]

約数ペア:

[(1, 2037996890), (2, 1018998445), (5, 407599378), (10, 203799689), (17, 119882170), (34, 59941085), (85, 23976434), (170, 11988217)]