2912286578

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2617}}^1\times {\mathrm{4003}}^1$

素因数の和:6761

約数の個数: 16

約数和(自身を含む): 4402638240

約数和(自身を除く): 1490351662

約数列:

[1, 2, 139, 278, 2617, 4003, 5234, 8006, 363763, 556417, 727526, 1112834, 10475851, 20951702, 1456143289, 2912286578]

約数ペア:

[(1, 2912286578), (2, 1456143289), (139, 20951702), (278, 10475851), (2617, 1112834), (4003, 727526), (5234, 556417), (8006, 363763)]