7404206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 11811744

約数和(自身を除く): 4407538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 3037, 6074, 69851, 139702, 160961, 321922, 3702103, 7404206]

約数ペア:

[(1, 7404206), (2, 3702103), (23, 321922), (46, 160961), (53, 139702), (106, 69851), (1219, 6074), (2438, 3037)]