4638956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 9657648

約数和(自身を除く): 5018692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 197, 203, 394, 406, 788, 812, 841, 1379, 1682, 2758, 3364, 5516, 5713, 5887, 11426, 11774, 22852, 23548, 39991, 79982, 159964, 165677, 331354, 662708, 1159739, 2319478, 4638956]

約数ペア:

[(1, 4638956), (2, 2319478), (4, 1159739), (7, 662708), (14, 331354), (28, 165677), (29, 159964), (58, 79982), (116, 39991), (197, 23548), (203, 22852), (394, 11774), (406, 11426), (788, 5887), (812, 5713), (841, 5516), (1379, 3364), (1682, 2758)]