173839238

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 263316480

約数和(自身を除く): 89477242

約数列:

[1, 2, 139, 278, 631, 991, 1262, 1982, 87709, 137749, 175418, 275498, 625321, 1250642, 86919619, 173839238]

約数ペア:

[(1, 173839238), (2, 86919619), (139, 1250642), (278, 625321), (631, 275498), (991, 175418), (1262, 137749), (1982, 87709)]