2018632912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{5099}}^1$

素因数の和:5443

約数の個数: 40

約数和(自身を含む): 3965148000

約数和(自身を除く): 1946515088

約数列:

[1, 2, 4, 8, 16, 109, 218, 227, 436, 454, 872, 908, 1744, 1816, 3632, 5099, 10198, 20396, 24743, 40792, 49486, 81584, 98972, 197944, 395888, 555791, 1111582, 1157473, 2223164, 2314946, 4446328, 4629892, 8892656, 9259784, 18519568, 126164557, 252329114, 504658228, 1009316456, 2018632912]

約数ペア:

[(1, 2018632912), (2, 1009316456), (4, 504658228), (8, 252329114), (16, 126164557), (109, 18519568), (218, 9259784), (227, 8892656), (436, 4629892), (454, 4446328), (872, 2314946), (908, 2223164), (1744, 1157473), (1816, 1111582), (3632, 555791), (5099, 395888), (10198, 197944), (20396, 98972), (24743, 81584), (40792, 49486)]