4220722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 7067088

約数和(自身を除く): 2846366

約数列:

[1, 2, 11, 22, 107, 121, 163, 214, 242, 326, 1177, 1793, 2354, 3586, 12947, 17441, 19723, 25894, 34882, 39446, 191851, 383702, 2110361, 4220722]

約数ペア:

[(1, 4220722), (2, 2110361), (11, 383702), (22, 191851), (107, 39446), (121, 34882), (163, 25894), (214, 19723), (242, 17441), (326, 12947), (1177, 3586), (1793, 2354)]