1301781338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{2333}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 2296207872

約数和(自身を除く): 994426534

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1951, 2333, 3902, 4666, 21461, 25363, 25663, 30329, 42922, 50726, 51326, 60658, 278993, 333619, 557986, 667238, 4551683, 9103366, 50068513, 59171879, 100137026, 118343758, 650890669, 1301781338]

約数ペア:

[(1, 1301781338), (2, 650890669), (11, 118343758), (13, 100137026), (22, 59171879), (26, 50068513), (143, 9103366), (286, 4551683), (1951, 667238), (2333, 557986), (3902, 333619), (4666, 278993), (21461, 60658), (25363, 51326), (25663, 50726), (30329, 42922)]