274300858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{11117}}^1$

素因数の和:11218

約数の個数: 24

約数和(自身を含む): 451679868

約数和(自身を除く): 177379010

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 11117, 12337, 22234, 24674, 144521, 289042, 811541, 1623082, 1878773, 3757546, 10550033, 21100066, 137150429, 274300858]

約数ペア:

[(1, 274300858), (2, 137150429), (13, 21100066), (26, 10550033), (73, 3757546), (146, 1878773), (169, 1623082), (338, 811541), (949, 289042), (1898, 144521), (11117, 24674), (12337, 22234)]