39779898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389999}}^1$

素因数の和:390021

約数の個数: 16

約数和(自身を含む): 84240000

約数和(自身を除く): 44460102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389999, 779998, 1169997, 2339994, 6629983, 13259966, 19889949, 39779898]

約数ペア:

[(1, 39779898), (2, 19889949), (3, 13259966), (6, 6629983), (17, 2339994), (34, 1169997), (51, 779998), (102, 389999)]