2987716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 5647320

約数和(自身を除く): 2659604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 829, 901, 1658, 1802, 3316, 3604, 14093, 28186, 43937, 56372, 87874, 175748, 746929, 1493858, 2987716]

約数ペア:

[(1, 2987716), (2, 1493858), (4, 746929), (17, 175748), (34, 87874), (53, 56372), (68, 43937), (106, 28186), (212, 14093), (829, 3604), (901, 3316), (1658, 1802)]