1138476941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 1402410240

約数和(自身を除く): 263933299

約数列:

[1, 7, 19, 53, 133, 371, 373, 433, 1007, 2611, 3031, 7049, 7087, 8227, 19769, 22949, 49609, 57589, 138383, 160643, 161509, 375611, 436031, 1130563, 2629277, 3052217, 3068671, 8559977, 21480697, 59919839, 162639563, 1138476941]

約数ペア:

[(1, 1138476941), (7, 162639563), (19, 59919839), (53, 21480697), (133, 8559977), (371, 3068671), (373, 3052217), (433, 2629277), (1007, 1130563), (2611, 436031), (3031, 375611), (7049, 161509), (7087, 160643), (8227, 138383), (19769, 57589), (22949, 49609)]