139406902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{2647}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 221637600

約数和(自身を除く): 82230698

約数列:

[1, 2, 17, 34, 1549, 2647, 3098, 5294, 26333, 44999, 52666, 89998, 4100203, 8200406, 69703451, 139406902]

約数ペア:

[(1, 139406902), (2, 69703451), (17, 8200406), (34, 4100203), (1549, 89998), (2647, 52666), (3098, 44999), (5294, 26333)]