2017223696

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 3938289600

約数和(自身を除く): 1921065904

約数列:

[1, 2, 4, 8, 16, 227, 397, 454, 794, 908, 1399, 1588, 1816, 2798, 3176, 3632, 5596, 6352, 11192, 22384, 90119, 180238, 317573, 360476, 555403, 635146, 720952, 1110806, 1270292, 1441904, 2221612, 2540584, 4443224, 5081168, 8886448, 126076481, 252152962, 504305924, 1008611848, 2017223696]

約数ペア:

[(1, 2017223696), (2, 1008611848), (4, 504305924), (8, 252152962), (16, 126076481), (227, 8886448), (397, 5081168), (454, 4443224), (794, 2540584), (908, 2221612), (1399, 1441904), (1588, 1270292), (1816, 1110806), (2798, 720952), (3176, 635146), (3632, 555403), (5596, 360476), (6352, 317573), (11192, 180238), (22384, 90119)]