2626636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 5184648

約数和(自身を除く): 2558012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 107, 214, 323, 361, 428, 646, 722, 1292, 1444, 1819, 2033, 3638, 4066, 6137, 7276, 8132, 12274, 24548, 34561, 38627, 69122, 77254, 138244, 154508, 656659, 1313318, 2626636]

約数ペア:

[(1, 2626636), (2, 1313318), (4, 656659), (17, 154508), (19, 138244), (34, 77254), (38, 69122), (68, 38627), (76, 34561), (107, 24548), (214, 12274), (323, 8132), (361, 7276), (428, 6137), (646, 4066), (722, 3638), (1292, 2033), (1444, 1819)]