2783066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5056128

約数和(自身を除く): 2273062

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 263, 286, 407, 481, 526, 814, 962, 2893, 3419, 5291, 5786, 6838, 9731, 10582, 19462, 37609, 75218, 107041, 126503, 214082, 253006, 1391533, 2783066]

約数ペア:

[(1, 2783066), (2, 1391533), (11, 253006), (13, 214082), (22, 126503), (26, 107041), (37, 75218), (74, 37609), (143, 19462), (263, 10582), (286, 9731), (407, 6838), (481, 5786), (526, 5291), (814, 3419), (962, 2893)]