3956980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 8468712

約数和(自身を除く): 4511732

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3733, 7466, 14932, 18665, 37330, 74660, 197849, 395698, 791396, 989245, 1978490, 3956980]

約数ペア:

[(1, 3956980), (2, 1978490), (4, 989245), (5, 791396), (10, 395698), (20, 197849), (53, 74660), (106, 37330), (212, 18665), (265, 14932), (530, 7466), (1060, 3733)]