2666140946

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1\times {\mathrm{941}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 4595754240

約数和(自身を除く): 1929613294

約数列:

[1, 2, 7, 14, 439, 461, 878, 922, 941, 1882, 3073, 3227, 6146, 6454, 6587, 13174, 202379, 404758, 413099, 433801, 826198, 867602, 1416653, 2833306, 2891693, 3036607, 5783386, 6073214, 190438639, 380877278, 1333070473, 2666140946]

約数ペア:

[(1, 2666140946), (2, 1333070473), (7, 380877278), (14, 190438639), (439, 6073214), (461, 5783386), (878, 3036607), (922, 2891693), (941, 2833306), (1882, 1416653), (3073, 867602), (3227, 826198), (6146, 433801), (6454, 413099), (6587, 404758), (13174, 202379)]