2944996816

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{463633}}^1$

素因数の和:464038

約数の個数: 20

約数和(自身を含む): 5720316292

約数和(自身を除く): 2775319476

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 463633, 927266, 1854532, 3709064, 7418128, 184062301, 368124602, 736249204, 1472498408, 2944996816]

約数ペア:

[(1, 2944996816), (2, 1472498408), (4, 736249204), (8, 368124602), (16, 184062301), (397, 7418128), (794, 3709064), (1588, 1854532), (3176, 927266), (6352, 463633)]