238410646

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 372279672

約数和(自身を除く): 133869026

約数列:

[1, 2, 31, 62, 163, 326, 761, 961, 1522, 1922, 5053, 10106, 23591, 47182, 124043, 156643, 248086, 313286, 731321, 1462642, 3845333, 7690666, 119205323, 238410646]

約数ペア:

[(1, 238410646), (2, 119205323), (31, 7690666), (62, 3845333), (163, 1462642), (326, 731321), (761, 313286), (961, 248086), (1522, 156643), (1922, 124043), (5053, 47182), (10106, 23591)]