2494772

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 5033280

約数和(自身を除く): 2538508

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 641, 973, 1282, 1946, 2564, 3892, 4487, 8974, 17948, 89099, 178198, 356396, 623693, 1247386, 2494772]

約数ペア:

[(1, 2494772), (2, 1247386), (4, 623693), (7, 356396), (14, 178198), (28, 89099), (139, 17948), (278, 8974), (556, 4487), (641, 3892), (973, 2564), (1282, 1946)]