2018008624

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{4937}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 3986151120

約数和(自身を除く): 1968142496

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 433, 472, 866, 944, 1732, 3464, 4937, 6928, 9874, 19748, 25547, 39496, 51094, 78992, 102188, 204376, 291283, 408752, 582566, 1165132, 2137721, 2330264, 4275442, 4660528, 8550884, 17101768, 34203536, 126125539, 252251078, 504502156, 1009004312, 2018008624]

約数ペア:

[(1, 2018008624), (2, 1009004312), (4, 504502156), (8, 252251078), (16, 126125539), (59, 34203536), (118, 17101768), (236, 8550884), (433, 4660528), (472, 4275442), (866, 2330264), (944, 2137721), (1732, 1165132), (3464, 582566), (4937, 408752), (6928, 291283), (9874, 204376), (19748, 102188), (25547, 78992), (39496, 51094)]