2438708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 4483584

約数和(自身を除く): 2044876

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 277, 284, 554, 1108, 2201, 4402, 8587, 8804, 17174, 19667, 34348, 39334, 78668, 609677, 1219354, 2438708]

約数ペア:

[(1, 2438708), (2, 1219354), (4, 609677), (31, 78668), (62, 39334), (71, 34348), (124, 19667), (142, 17174), (277, 8804), (284, 8587), (554, 4402), (1108, 2201)]