397348542

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{23459}}^1$

素因数の和:24408

約数の個数: 24

約数和(自身を含む): 861873480

約数和(自身を除く): 464524938

約数列:

[1, 2, 3, 6, 9, 18, 941, 1882, 2823, 5646, 8469, 16938, 23459, 46918, 70377, 140754, 211131, 422262, 22074919, 44149838, 66224757, 132449514, 198674271, 397348542]

約数ペア:

[(1, 397348542), (2, 198674271), (3, 132449514), (6, 66224757), (9, 44149838), (18, 22074919), (941, 422262), (1882, 211131), (2823, 140754), (5646, 70377), (8469, 46918), (16938, 23459)]