1292084378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{7649}}^1$

素因数の和:7826

約数の個数: 32

約数和(自身を含む): 2139858000

約数和(自身を除く): 847773622

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 949, 1157, 1898, 2314, 6497, 7649, 12994, 15298, 84461, 99437, 168922, 198874, 558377, 680761, 1116754, 1361522, 7258901, 8849893, 14517802, 17699786, 49695553, 99391106, 646042189, 1292084378]

約数ペア:

[(1, 1292084378), (2, 646042189), (13, 99391106), (26, 49695553), (73, 17699786), (89, 14517802), (146, 8849893), (178, 7258901), (949, 1361522), (1157, 1116754), (1898, 680761), (2314, 558377), (6497, 198874), (7649, 168922), (12994, 99437), (15298, 84461)]