397599694834

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1\times {\mathrm{488633}}^1$

素因数の和:490025

約数の個数: 16

約数和(自身を含む): 598439832480

約数和(自身を除く): 200840137646

約数列:

[1, 2, 419, 838, 971, 1942, 406849, 488633, 813698, 977266, 204737227, 409474454, 474462643, 948925286, 198799847417, 397599694834]

約数ペア:

[(1, 397599694834), (2, 198799847417), (419, 948925286), (838, 474462643), (971, 409474454), (1942, 204737227), (406849, 977266), (488633, 813698)]