1561884482

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1\times {\mathrm{3673}}^1$

素因数の和:5077

約数の個数: 16

約数和(自身を含む): 2358928440

約数和(自身を除く): 797043958

約数列:

[1, 2, 173, 346, 1229, 2458, 3673, 7346, 212617, 425234, 635429, 1270858, 4514117, 9028234, 780942241, 1561884482]

約数ペア:

[(1, 1561884482), (2, 780942241), (173, 9028234), (346, 4514117), (1229, 1270858), (2458, 635429), (3673, 425234), (7346, 212617)]