1520348052

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{63443}}^1$

素因数の和:65447

約数の個数: 24

約数和(自身を含む): 3549311136

約数和(自身を除く): 2028963084

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 11982, 23964, 63443, 126886, 190329, 253772, 380658, 761316, 126695671, 253391342, 380087013, 506782684, 760174026, 1520348052]

約数ペア:

[(1, 1520348052), (2, 760174026), (3, 506782684), (4, 380087013), (6, 253391342), (12, 126695671), (1997, 761316), (3994, 380658), (5991, 253772), (7988, 190329), (11982, 126886), (23964, 63443)]