1661316

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 3904320

約数和(自身を除く): 2243004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 829, 1002, 1658, 2004, 2487, 3316, 4974, 9948, 138443, 276886, 415329, 553772, 830658, 1661316]

約数ペア:

[(1, 1661316), (2, 830658), (3, 553772), (4, 415329), (6, 276886), (12, 138443), (167, 9948), (334, 4974), (501, 3316), (668, 2487), (829, 2004), (1002, 1658)]