5278554

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 11808000

約数和(自身を除く): 6529446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 409, 478, 717, 818, 1227, 1434, 2151, 2454, 3681, 4302, 6453, 7362, 11043, 12906, 22086, 97751, 195502, 293253, 586506, 879759, 1759518, 2639277, 5278554]

約数ペア:

[(1, 5278554), (2, 2639277), (3, 1759518), (6, 879759), (9, 586506), (18, 293253), (27, 195502), (54, 97751), (239, 22086), (409, 12906), (478, 11043), (717, 7362), (818, 6453), (1227, 4302), (1434, 3681), (2151, 2454)]